black
#000000
#AD150C
#AD150C
Color Values
| Format | #000000 | #AD150C |
|---|---|---|
| HEX | #000000 | #AD150C |
| RGB | 0, 0, 0 | 173, 21, 12 |
| HSL | 0.0, 0.0%, 0.0% | 3.4, 87.0%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 3.4, 93.1%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 87.9%, 93.1%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4775 0.1847 29.5 |
Contrast & Accessibility
2.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD150C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD150C
Color Difference (Delta E)
82.06
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD150C);
background: linear-gradient(135deg, #000000, #AD150C);