diff --git a/packages/grafana-data/src/themes/createColors.ts b/packages/grafana-data/src/themes/createColors.ts
index aaee1dc9a71..13fe35d85e3 100644
--- a/packages/grafana-data/src/themes/createColors.ts
+++ b/packages/grafana-data/src/themes/createColors.ts
@@ -96,7 +96,7 @@ class DarkColors implements ThemeColorsBase<Partial<ThemeRichColor>> {
   text = {
     primary: `rgb(${this.whiteBase})`,
     secondary: `rgba(${this.whiteBase}, 0.65)`,
-    disabled: `rgba(${this.whiteBase}, 0.57)`,
+    disabled: `rgba(${this.whiteBase}, 0.58)`,
     link: palette.blueDarkText,
     maxContrast: palette.white,
   };
diff --git a/packages/grafana-ui/src/components/Alert/Alert.tsx b/packages/grafana-ui/src/components/Alert/Alert.tsx
index d2fd72405e4..1679da447c4 100644
--- a/packages/grafana-ui/src/components/Alert/Alert.tsx
+++ b/packages/grafana-ui/src/components/Alert/Alert.tsx
@@ -60,7 +60,7 @@ export const Alert = React.forwardRef<HTMLDivElement, Props>(
         {/* If onRemove is specified, giving preference to onRemove */}
         {onRemove && !buttonContent && (
           <div className={styles.close}>
-            <IconButton name="times" onClick={onRemove} size="lg" type="button" />
+            <IconButton aria-label="Close alert" name="times" onClick={onRemove} size="lg" type="button" />
           </div>
         )}
         {onRemove && buttonContent && (
diff --git a/packages/grafana-ui/src/components/DateTimePickers/DateTimePicker/DateTimePicker.tsx b/packages/grafana-ui/src/components/DateTimePickers/DateTimePicker/DateTimePicker.tsx
index 9df4a280f93..e375170e4b8 100644
--- a/packages/grafana-ui/src/components/DateTimePickers/DateTimePicker/DateTimePicker.tsx
+++ b/packages/grafana-ui/src/components/DateTimePickers/DateTimePicker/DateTimePicker.tsx
@@ -135,7 +135,7 @@ const DateTimeInput: FC<InputProps> = ({ date, label, onChange, isFullscreen, on
     }
   }, [internalDate.value, onChange]);
 
-  const icon = <Button icon="calendar-alt" variant="secondary" onClick={onOpen} />;
+  const icon = <Button aria-label="Time picker" icon="calendar-alt" variant="secondary" onClick={onOpen} />;
   return (
     <InlineField
       label={label}
@@ -195,7 +195,9 @@ const DateTimeCalendar: FC<DateTimeCalendarProps> = ({ date, onClose, onChange,
         prev2Label={null}
         value={internalDate}
         nextLabel={<Icon name="angle-right" />}
+        nextAriaLabel="Next month"
         prevLabel={<Icon name="angle-left" />}
+        prevAriaLabel="Previous month"
         onChange={onChangeDate}
         locale="en"
         className={calendarStyles.body}
diff --git a/packages/grafana-ui/src/components/MatchersUI/FieldNameMatcherEditor.tsx b/packages/grafana-ui/src/components/MatchersUI/FieldNameMatcherEditor.tsx
index e3986bddee9..d2d4b9249cf 100644
--- a/packages/grafana-ui/src/components/MatchersUI/FieldNameMatcherEditor.tsx
+++ b/packages/grafana-ui/src/components/MatchersUI/FieldNameMatcherEditor.tsx
@@ -5,7 +5,7 @@ import { Select } from '../Select/Select';
 import { useFieldDisplayNames, useSelectOptions, frameHasName } from './utils';
 
 export const FieldNameMatcherEditor = memo<MatcherUIProps<string>>((props) => {
-  const { data, options, onChange: onChangeFromProps } = props;
+  const { data, options, onChange: onChangeFromProps, id } = props;
   const names = useFieldDisplayNames(data);
   const selectOptions = useSelectOptions(names, options);
 
@@ -20,7 +20,7 @@ export const FieldNameMatcherEditor = memo<MatcherUIProps<string>>((props) => {
   );
 
   const selectedOption = selectOptions.find((v) => v.value === options);
-  return <Select menuShouldPortal value={selectedOption} options={selectOptions} onChange={onChange} />;
+  return <Select menuShouldPortal value={selectedOption} options={selectOptions} onChange={onChange} inputId={id} />;
 });
 FieldNameMatcherEditor.displayName = 'FieldNameMatcherEditor';
 
diff --git a/packages/grafana-ui/src/components/MatchersUI/FieldTypeMatcherEditor.tsx b/packages/grafana-ui/src/components/MatchersUI/FieldTypeMatcherEditor.tsx
index fef563276d1..6c9a0c78304 100644
--- a/packages/grafana-ui/src/components/MatchersUI/FieldTypeMatcherEditor.tsx
+++ b/packages/grafana-ui/src/components/MatchersUI/FieldTypeMatcherEditor.tsx
@@ -4,7 +4,7 @@ import { FieldMatcherID, fieldMatchers, SelectableValue, FieldType, DataFrame }
 import { Select } from '../Select/Select';
 
 export const FieldTypeMatcherEditor = memo<MatcherUIProps<string>>((props) => {
-  const { data, options, onChange: onChangeFromProps } = props;
+  const { data, options, onChange: onChangeFromProps, id } = props;
   const counts = useFieldCounts(data);
   const selectOptions = useSelectOptions(counts, options);
 
@@ -16,7 +16,7 @@ export const FieldTypeMatcherEditor = memo<MatcherUIProps<string>>((props) => {
   );
 
   const selectedOption = selectOptions.find((v) => v.value === options);
-  return <Select menuShouldPortal value={selectedOption} options={selectOptions} onChange={onChange} />;
+  return <Select inputId={id} value={selectedOption} options={selectOptions} onChange={onChange} menuShouldPortal />;
 });
 FieldTypeMatcherEditor.displayName = 'FieldTypeMatcherEditor';
 
diff --git a/packages/grafana-ui/src/components/MatchersUI/types.ts b/packages/grafana-ui/src/components/MatchersUI/types.ts
index cd8e57f37bb..64e4a2d9515 100644
--- a/packages/grafana-ui/src/components/MatchersUI/types.ts
+++ b/packages/grafana-ui/src/components/MatchersUI/types.ts
@@ -10,6 +10,7 @@ export interface FieldMatcherUIRegistryItem<TOptions> extends RegistryItem {
 
 export interface MatcherUIProps<T> {
   matcher: FieldMatcherInfo<T>;
+  id?: string;
   data: DataFrame[];
   options: T;
   onChange: (options: T) => void;
diff --git a/public/app/core/components/Card/Card.tsx b/public/app/core/components/Card/Card.tsx
index 13fcf6ededa..007cb289341 100644
--- a/public/app/core/components/Card/Card.tsx
+++ b/public/app/core/components/Card/Card.tsx
@@ -3,6 +3,7 @@ import { cx } from '@emotion/css';
 
 export interface CardProps {
   logoUrl?: string;
+  logoAlt?: string;
   title: string;
   description?: string;
   labels?: React.ReactNode;
@@ -14,6 +15,7 @@ export interface CardProps {
 
 export const Card: React.FC<CardProps> = ({
   logoUrl,
+  logoAlt,
   title,
   description,
   labels,
@@ -26,7 +28,7 @@ export const Card: React.FC<CardProps> = ({
 
   return (
     <div className={mainClassName} onClick={onClick} aria-label={ariaLabel}>
-      {logoUrl && <img className="add-data-source-item-logo" src={logoUrl} />}
+      {logoUrl && <img className="add-data-source-item-logo" src={logoUrl} alt={logoAlt ?? ''} />}
       <div className="add-data-source-item-text-wrapper">
         <span className="add-data-source-item-text">{title}</span>
         {description && <span className="add-data-source-item-desc">{description}</span>}
diff --git a/public/app/core/components/Select/OrgPicker.tsx b/public/app/core/components/Select/OrgPicker.tsx
index af226b5fe70..9690b9a5c73 100644
--- a/public/app/core/components/Select/OrgPicker.tsx
+++ b/public/app/core/components/Select/OrgPicker.tsx
@@ -9,6 +9,7 @@ export type OrgSelectItem = SelectableValue<Organization>;
 export interface Props {
   onSelected: (org: OrgSelectItem) => void;
   className?: string;
+  inputId?: string;
 }
 
 export interface State {
@@ -43,12 +44,13 @@ export class OrgPicker extends PureComponent<Props, State> {
   };
 
   render() {
-    const { className, onSelected } = this.props;
+    const { className, onSelected, inputId } = this.props;
     const { isLoading } = this.state;
 
     return (
       <AsyncSelect
         menuShouldPortal
+        inputId={inputId}
         className={className}
         isLoading={isLoading}
         defaultOptions={true}
diff --git a/public/app/features/dashboard/components/PanelEditor/getFieldOverrideElements.tsx b/public/app/features/dashboard/components/PanelEditor/getFieldOverrideElements.tsx
index ad99f9609bc..bb108e9f4a8 100644
--- a/public/app/features/dashboard/components/PanelEditor/getFieldOverrideElements.tsx
+++ b/public/app/features/dashboard/components/PanelEditor/getFieldOverrideElements.tsx
@@ -121,6 +121,7 @@ export function getFieldOverrideCategories(props: OptionPaneRenderProps): Option
         render: function renderMatcherUI() {
           return (
             <matcherUi.component
+              id={`${matcherUi.matcher.id}-${idx}`}
               matcher={matcherUi.matcher}
               data={props.data?.series ?? []}
               options={override.matcher.options}
diff --git a/public/app/features/inspector/InspectDataOptions.tsx b/public/app/features/inspector/InspectDataOptions.tsx
index b0b66e8ec40..32339b03b1a 100644
--- a/public/app/features/inspector/InspectDataOptions.tsx
+++ b/public/app/features/inspector/InspectDataOptions.tsx
@@ -132,13 +132,14 @@ export const InspectDataOptions: FC<Props> = ({
                   description="Table data is formatted with options defined in the Field and Override tabs."
                 >
                   <Switch
+                    id="formatted-data-toggle"
                     value={!!options.withFieldConfig}
                     onChange={() => onOptionsChange({ ...options, withFieldConfig: !options.withFieldConfig })}
                   />
                 </Field>
               )}
               <Field label="Download for Excel" description="Adds header to CSV for use with Excel">
-                <Switch value={downloadForExcel} onChange={toggleDownloadForExcel} />
+                <Switch id="excel-toggle" value={downloadForExcel} onChange={toggleDownloadForExcel} />
               </Field>
             </HorizontalGroup>
           </VerticalGroup>
diff --git a/public/app/features/inspector/InspectJSONTab.tsx b/public/app/features/inspector/InspectJSONTab.tsx
index 39315e6c7d2..919512c97b4 100644
--- a/public/app/features/inspector/InspectJSONTab.tsx
+++ b/public/app/features/inspector/InspectJSONTab.tsx
@@ -132,7 +132,13 @@ export class InspectJSONTab extends PureComponent<Props, State> {
       <>
         <div className={styles.toolbar} aria-label={selectors.components.PanelInspector.Json.content}>
           <Field label="Select source" className="flex-grow-1">
-            <Select menuShouldPortal options={jsonOptions} value={selected} onChange={this.onSelectChanged} />
+            <Select
+              inputId="select-source-dropdown"
+              options={jsonOptions}
+              value={selected}
+              onChange={this.onSelectChanged}
+              menuShouldPortal
+            />
           </Field>
           {this.hasPanelJSON && isPanelJSON && canEdit && (
             <Button className={styles.toolbarItem} onClick={this.onApplyPanelModel}>
diff --git a/public/app/features/variables/editor/VariableSelectField.tsx b/public/app/features/variables/editor/VariableSelectField.tsx
index 2f447b29ab3..b01a9e8d1c8 100644
--- a/public/app/features/variables/editor/VariableSelectField.tsx
+++ b/public/app/features/variables/editor/VariableSelectField.tsx
@@ -2,6 +2,7 @@ import React, { PropsWithChildren, ReactElement } from 'react';
 import { InlineFormLabel, Select, useStyles } from '@grafana/ui';
 import { GrafanaTheme, SelectableValue } from '@grafana/data';
 import { css } from '@emotion/css';
+import { useUniqueId } from 'app/plugins/datasource/influxdb/components/useUniqueId';
 
 interface VariableSelectFieldProps<T> {
   name: string;
@@ -25,7 +26,8 @@ export function VariableSelectField({
   labelWidth,
 }: PropsWithChildren<VariableSelectFieldProps<any>>): ReactElement {
   const styles = useStyles(getStyles);
-  const inputId = `variable-select-input-${name}`;
+  const uniqueId = useUniqueId();
+  const inputId = `variable-select-input-${name}-${uniqueId}`;
 
   return (
     <>
diff --git a/public/app/features/variables/editor/VariableSwitchField.tsx b/public/app/features/variables/editor/VariableSwitchField.tsx
index f4db5fa442b..da796823354 100644
--- a/public/app/features/variables/editor/VariableSwitchField.tsx
+++ b/public/app/features/variables/editor/VariableSwitchField.tsx
@@ -1,5 +1,6 @@
 import React, { ChangeEvent, PropsWithChildren, ReactElement } from 'react';
 import { InlineField, InlineSwitch } from '@grafana/ui';
+import { useUniqueId } from 'app/plugins/datasource/influxdb/components/useUniqueId';
 interface VariableSwitchFieldProps {
   value: boolean;
   name: string;
@@ -15,9 +16,16 @@ export function VariableSwitchField({
   onChange,
   ariaLabel,
 }: PropsWithChildren<VariableSwitchFieldProps>): ReactElement {
+  const uniqueId = useUniqueId();
   return (
     <InlineField label={name} labelWidth={20} tooltip={tooltip}>
-      <InlineSwitch label={name} value={value} onChange={onChange} aria-label={ariaLabel} />
+      <InlineSwitch
+        id={`var-switch-${uniqueId}`}
+        label={name}
+        value={value}
+        onChange={onChange}
+        aria-label={ariaLabel}
+      />
     </InlineField>
   );
 }
diff --git a/public/app/plugins/panel/graph/axes_editor.html b/public/app/plugins/panel/graph/axes_editor.html
index 0482e608db7..ab25462a4eb 100644
--- a/public/app/plugins/panel/graph/axes_editor.html
+++ b/public/app/plugins/panel/graph/axes_editor.html
@@ -22,9 +22,10 @@
     </div>
 
     <div class="gf-form">
-      <label class="gf-form-label width-6">Scale</label>
+      <label for="yaxis-scale-select-{{$index}}" class="gf-form-label width-6">Scale</label>
       <div class="gf-form-select-wrapper max-width-20">
         <select
+          id="yaxis-scale-select-{{$index}}"
           class="gf-form-input"
           ng-model="yaxis.logBase"
           ng-options="v as k for (k, v) in ctrl.logScales"
@@ -75,8 +76,9 @@
       </div>
 
       <div class="gf-form">
-        <label class="gf-form-label width-6">Label</label>
+        <label for="yaxis-label-select-{{$index}}" class="gf-form-label width-6">Label</label>
         <input
+          id="yaxis-label-select-{{$index}}"
           type="text"
           class="gf-form-input max-width-20"
           ng-model="yaxis.label"
@@ -125,15 +127,15 @@
     ></gf-form-switch>
 
     <div class="gf-form">
-      <label class="gf-form-label width-6">Mode</label>
+      <label for="xaxis-mode-select" class="gf-form-label width-6">Mode</label>
       <div class="gf-form-select-wrapper max-width-15">
         <select
+          id="xaxis-mode-select"
           class="gf-form-input"
           ng-model="ctrl.panel.xaxis.mode"
           ng-options="v as k for (k, v) in ctrl.xAxisModes"
           ng-change="ctrl.xAxisModeChanged()"
-        >
-        </select>
+        ></select>
       </div>
     </div>
 
diff --git a/public/sass/_variables.dark.generated.scss b/public/sass/_variables.dark.generated.scss
index e98249f9b4a..bb7072218ef 100644
--- a/public/sass/_variables.dark.generated.scss
+++ b/public/sass/_variables.dark.generated.scss
@@ -101,7 +101,7 @@ $text-color-strong: #fff;
 $text-color: rgb(204, 204, 220);
 $text-color-semi-weak: rgba(204, 204, 220, 0.65);
 $text-color-weak: rgba(204, 204, 220, 0.65);
-$text-color-faint: rgba(204, 204, 220, 0.57);
+$text-color-faint: rgba(204, 204, 220, 0.58);
 $text-color-emphasis: #fff;
 $text-blue: #6E9FFF;
 
@@ -115,7 +115,7 @@ $brand-gradient-vertical: linear-gradient(#f05a28 30%, #fbca0a 99%);
 // Links
 // -------------------------
 $link-color: rgb(204, 204, 220);
-$link-color-disabled: rgba(204, 204, 220, 0.57);
+$link-color-disabled: rgba(204, 204, 220, 0.58);
 $link-hover-color: #fff;
 $external-link-color: #6E9FFF;
 
@@ -216,7 +216,7 @@ $input-border-color: rgba(204, 204, 220, 0.15);
 $input-box-shadow: none;
 $input-border-focus: #6E9FFF;
 $input-box-shadow-focus: #6E9FFF !default;
-$input-color-placeholder: rgba(204, 204, 220, 0.57);
+$input-color-placeholder: rgba(204, 204, 220, 0.58);
 $input-label-bg: #22252b;
 $input-color-select-arrow: $white;