black
#000000
#A51C2F
#A51C2F
Color Values
| Format | #000000 | #A51C2F |
|---|---|---|
| HEX | #000000 | #A51C2F |
| RGB | 0, 0, 0 | 165, 28, 47 |
| HSL | 0.0, 0.0%, 0.0% | 351.7, 71.0%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 351.7, 83.0%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 83.0%, 71.5%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4699 0.1703 20.4 |
Contrast & Accessibility
2.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A51C2F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A51C2F
Color Difference (Delta E)
70.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A51C2F);
background: linear-gradient(135deg, #000000, #A51C2F);