#AD211B
#AD211B
white
#FFFFFF
Color Values
| Format | #AD211B | #FFFFFF |
|---|---|---|
| HEX | #AD211B | #FFFFFF |
| RGB | 173, 33, 27 | 255, 255, 255 |
| HSL | 2.5, 73.0%, 39.2% | 0.0, 0.0%, 100.0% |
| HSV | 2.5, 84.4%, 67.8% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 80.9%, 84.4%, 32.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.486 0.1764 28.4 | 1.0 0.0 89.9 |
Contrast & Accessibility
6.98:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #AD211B
The quick brown fox jumps over the lazy dog
Text: #AD211B → Background: #FFFFFF
Color Difference (Delta E)
91.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #AD211B, #FFFFFF);
background: linear-gradient(135deg, #AD211B, #FFFFFF);