black
#000000
#B4273C
#B4273C
Color Values
| Format | #000000 | #B4273C |
|---|---|---|
| HEX | #000000 | #B4273C |
| RGB | 0, 0, 0 | 180, 39, 60 |
| HSL | 0.0, 0.0%, 0.0% | 351.1, 64.4%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 351.1, 78.3%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 78.3%, 66.7%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.508 0.1758 18.6 |
Contrast & Accessibility
3.3:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B4273C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B4273C
Color Difference (Delta E)
73.1
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B4273C);
background: linear-gradient(135deg, #000000, #B4273C);