#81100B
#81100B
white
#FFFFFF
Color Values
| Format | #81100B | #FFFFFF |
|---|---|---|
| HEX | #81100B | #FFFFFF |
| RGB | 129, 16, 11 | 255, 255, 255 |
| HSL | 2.5, 84.3%, 27.5% | 0.0, 0.0%, 100.0% |
| HSV | 2.5, 91.5%, 50.6% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 87.6%, 91.5%, 49.4% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.3875 0.1469 28.9 | 1.0 0.0 89.9 |
Contrast & Accessibility
10.44:1
AA Pass
AA Large Pass
AAA Pass
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #81100B
The quick brown fox jumps over the lazy dog
Text: #81100B → Background: #FFFFFF
Color Difference (Delta E)
92.87
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #81100B, #FFFFFF);
background: linear-gradient(135deg, #81100B, #FFFFFF);