black
#000000
#AD201D
#AD201D
Color Values
| Format | #000000 | #AD201D |
|---|---|---|
| HEX | #000000 | #AD201D |
| RGB | 0, 0, 0 | 173, 32, 29 |
| HSL | 0.0, 0.0%, 0.0% | 1.2, 71.3%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 1.2, 83.2%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 81.5%, 83.2%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4855 0.1769 27.7 |
Contrast & Accessibility
3.0:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD201D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD201D
Color Difference (Delta E)
77.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD201D);
background: linear-gradient(135deg, #000000, #AD201D);