#B21F2F
#B21F2F
white
#FFFFFF
Color Values
| Format | #B21F2F | #FFFFFF |
|---|---|---|
| HEX | #B21F2F | #FFFFFF |
| RGB | 178, 31, 47 | 255, 255, 255 |
| HSL | 353.5, 70.3%, 41.0% | 0.0, 0.0%, 100.0% |
| HSV | 353.5, 82.6%, 69.8% | 0.0, 0.0%, 100.0% |
| CMYK | 0.0%, 82.6%, 73.6%, 30.2% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.4963 0.1805 22.1 | 1.0 0.0 89.9 |
Contrast & Accessibility
6.71:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #B21F2F
The quick brown fox jumps over the lazy dog
Text: #B21F2F → Background: #FFFFFF
Color Difference (Delta E)
88.8
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #B21F2F, #FFFFFF);
background: linear-gradient(135deg, #B21F2F, #FFFFFF);