black
#000000
#B4183A
#B4183A
Color Values
| Format | #000000 | #B4183A |
|---|---|---|
| HEX | #000000 | #B4183A |
| RGB | 0, 0, 0 | 180, 24, 58 |
| HSL | 0.0, 0.0%, 0.0% | 346.9, 76.5%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 346.9, 86.7%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 86.7%, 67.8%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4977 0.1863 17.1 |
Contrast & Accessibility
3.13:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B4183A → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B4183A
Color Difference (Delta E)
75.11
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B4183A);
background: linear-gradient(135deg, #000000, #B4183A);