black
#000000
#B4191A
#B4191A
Color Values
| Format | #000000 | #B4191A |
|---|---|---|
| HEX | #000000 | #B4191A |
| RGB | 0, 0, 0 | 180, 25, 26 |
| HSL | 0.0, 0.0%, 0.0% | 359.6, 75.6%, 40.2% |
| HSV | 0.0, 0.0%, 0.0% | 359.6, 86.1%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 86.1%, 85.6%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4941 0.1878 27.5 |
Contrast & Accessibility
3.09:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B4191A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B4191A
Color Difference (Delta E)
81.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B4191A);
background: linear-gradient(135deg, #000000, #B4191A);