#AD271B
#AD271B
white
#FFFFFF
Color Values
| Format | #AD271B | #FFFFFF |
|---|---|---|
| HEX | #AD271B | #FFFFFF |
| RGB | 173, 39, 27 | 255, 255, 255 |
| HSL | 4.9, 73.0%, 39.2% | 0.0, 0.0%, 100.0% |
| HSV | 4.9, 84.4%, 67.8% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 77.5%, 84.4%, 32.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4908 0.1721 29.7 | 1.0 0.0 89.9 |
Contrast & Accessibility
6.81:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #AD271B
The quick brown fox jumps over the lazy dog
Text: #AD271B → Background: #FFFFFF
Color Difference (Delta E)
90.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #AD271B, #FFFFFF);
background: linear-gradient(135deg, #AD271B, #FFFFFF);