black
#000000
#AD3B31
#AD3B31
Color Values
| Format | #000000 | #AD3B31 |
|---|---|---|
| HEX | #000000 | #AD3B31 |
| RGB | 0, 0, 0 | 173, 59, 49 |
| HSL | 0.0, 0.0%, 0.0% | 4.8, 55.9%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 4.8, 71.7%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 65.9%, 71.7%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5141 0.1509 28.5 |
Contrast & Accessibility
3.45:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AD3B31 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AD3B31
Color Difference (Delta E)
69.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AD3B31);
background: linear-gradient(135deg, #000000, #AD3B31);