black
#000000
#AD373D
#AD373D
Color Values
| Format | #000000 | #AD373D |
|---|---|---|
| HEX | #000000 | #AD373D |
| RGB | 0, 0, 0 | 173, 55, 61 |
| HSL | 0.0, 0.0%, 0.0% | 356.9, 51.8%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 356.9, 68.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 68.2%, 64.7%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5113 0.1534 21.6 |
Contrast & Accessibility
3.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD373D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD373D
Color Difference (Delta E)
67.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD373D);
background: linear-gradient(135deg, #000000, #AD373D);