black
#000000
#A73037
#A73037
Color Values
| Format | #000000 | #A73037 |
|---|---|---|
| HEX | #000000 | #A73037 |
| RGB | 0, 0, 0 | 167, 48, 55 |
| HSL | 0.0, 0.0%, 0.0% | 356.5, 55.3%, 42.2% |
| HSV | 0.0, 0.0%, 0.0% | 356.5, 71.3%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 71.3%, 67.1%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4923 0.1547 21.8 |
Contrast & Accessibility
3.12:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A73037 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A73037
Color Difference (Delta E)
66.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A73037);
background: linear-gradient(135deg, #000000, #A73037);