Created at 03/27/2026 21:08
Web Accessibility WCAG High Contrast Toolkit
- Contrast Black#000000
- Contrast White#ffffff
- Accessible Yellow#ffd60a
- Accessible Blue#0057b7
- Accessible Red#d00000
- Accessible Green#2b9348
- Neutral Gray#6c757d
The palette consists of Dark, Light colors. Accent colors Accessible Yellow #ffd60a and Accessible Blue #0057b7. Palette has Neutral, Warm, Cool colors temperature.
By lightness, this palette runs from #000000 (darkest) to #FFFFFF (lightest). The lightness range is wide.
Overall saturation feels vivid (higher chroma).
Some hue pairs sit near complementary positions — you may read this as complementary contrast (loose heuristic).
Overall temperature among swatches leans cool.
HEX codes (sorted): #000000, #0057B7, #2B9348, #6C757D, #D00000, #FFD60A, #FFFFFF
Palette Web Accessibility WCAG High Contrast Toolkit has combination of 7 codes colors:
HEX: #000000, RGB: (0, 0, 0); HEX: #ffffff, RGB: (255, 255, 255); HEX: #ffd60a, RGB: (255, 214, 10)
HEX: #0057b7, RGB: (0, 87, 183); HEX: #d00000, RGB: (208, 0, 0); HEX: #2b9348, RGB: (43, 147, 72)
HEX: #6c757d, RGB: (108, 117, 125)
Simplified version of palette colors
Black, White, Shade of gold, Tint of royalblue, Tint of firebrick, Shade of seashell, Tint of slategrey
Color scheme was created by colorday
Colors codes in palette
Web Accessibility WCAG High Contrast Toolkit color codes HEX, RGB information in table
| Color | HEX | RGB | Name | Alternative name |
| #000000 | #000000 | RGB(0, 0, 0) | Contrast Black | Black |
| #ffffff | #ffffff | RGB(255, 255, 255) | Contrast White | White |
| #ffd60a | #ffd60a | RGB(255, 214, 10) | Accessible Yellow | — |
| #0057b7 | #0057b7 | RGB(0, 87, 183) | Accessible Blue | — |
| #d00000 | #d00000 | RGB(208, 0, 0) | Accessible Red | Red Epiphyllum |
| #2b9348 | #2b9348 | RGB(43, 147, 72) | Accessible Green | — |
| #6c757d | #6c757d | RGB(108, 117, 125) | Neutral Gray | Pompeii Ash |
Color Palette Contrast
7 color pairs have low contrast and need improvement which may impact readability.
| Text Color | Background Color | Contrast Ratio |
#ffffff | #ffd60a | 1.41 |
#0057b7 | #d00000 | 1.2 |
#0057b7 | #2b9348 | 1.76 |
#0057b7 | #6c757d | 1.46 |
#d00000 | #2b9348 | 1.45 |
#d00000 | #6c757d | 1.21 |
Image palette Web Accessibility WCAG High Contrast Toolkit png
Export Palette
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