black
#000000
#A33921
#A33921
Color Values
| Format | #000000 | #A33921 |
|---|---|---|
| HEX | #000000 | #A33921 |
| RGB | 0, 0, 0 | 163, 57, 33 |
| HSL | 0.0, 0.0%, 0.0% | 11.1, 66.3%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 11.1, 79.8%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.0%, 79.8%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4928 0.1452 34.2 |
Contrast & Accessibility
3.16:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A33921 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A33921
Color Difference (Delta E)
68.95
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A33921);
background: linear-gradient(135deg, #000000, #A33921);