black
#000000
#A33933
#A33933
Color Values
| Format | #000000 | #A33933 |
|---|---|---|
| HEX | #000000 | #A33933 |
| RGB | 0, 0, 0 | 163, 57, 51 |
| HSL | 0.0, 0.0%, 0.0% | 3.2, 52.3%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 3.2, 68.7%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.0%, 68.7%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4951 0.1415 26.8 |
Contrast & Accessibility
3.19:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A33933 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A33933
Color Difference (Delta E)
64.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A33933);
background: linear-gradient(135deg, #000000, #A33933);