black
#000000
#A33740
#A33740
Color Values
| Format | #000000 | #A33740 |
|---|---|---|
| HEX | #000000 | #A33740 |
| RGB | 0, 0, 0 | 163, 55, 64 |
| HSL | 0.0, 0.0%, 0.0% | 355.0, 49.5%, 42.7% |
| HSV | 0.0, 0.0%, 0.0% | 355.0, 66.3%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 66.3%, 60.7%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.495 0.1423 19.2 |
Contrast & Accessibility
3.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A33740 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A33740
Color Difference (Delta E)
62.91
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A33740);
background: linear-gradient(135deg, #000000, #A33740);