black
#000000
#B4313D
#B4313D
Color Values
| Format | #000000 | #B4313D |
|---|---|---|
| HEX | #000000 | #B4313D |
| RGB | 0, 0, 0 | 180, 49, 61 |
| HSL | 0.0, 0.0%, 0.0% | 354.5, 57.2%, 44.9% |
| HSV | 0.0, 0.0%, 0.0% | 354.5, 72.8%, 70.6% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.8%, 66.1%, 29.4% |
| OKLCH | 0.0 0.0 0.0 | 0.517 0.1668 20.4 |
Contrast & Accessibility
3.45:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #B4313D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #B4313D
Color Difference (Delta E)
71.63
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #B4313D);
background: linear-gradient(135deg, #000000, #B4313D);