black
#000000
#A51239
#A51239
Color Values
| Format | #000000 | #A51239 |
|---|---|---|
| HEX | #000000 | #A51239 |
| RGB | 0, 0, 0 | 165, 18, 57 |
| HSL | 0.0, 0.0%, 0.0% | 344.1, 80.3%, 35.9% |
| HSV | 0.0, 0.0%, 0.0% | 344.1, 89.1%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.1%, 65.5%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4661 0.1765 14.7 |
Contrast & Accessibility
2.75:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A51239 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A51239
Color Difference (Delta E)
69.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A51239);
background: linear-gradient(135deg, #000000, #A51239);