black
#000000
#A31208
#A31208
Color Values
| Format | #000000 | #A31208 |
|---|---|---|
| HEX | #000000 | #A31208 |
| RGB | 0, 0, 0 | 163, 18, 8 |
| HSL | 0.0, 0.0%, 0.0% | 3.9, 90.6%, 33.5% |
| HSV | 0.0, 0.0%, 0.0% | 3.9, 95.1%, 63.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 89.0%, 95.1%, 36.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4563 0.1775 29.7 |
Contrast & Accessibility
2.65:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A31208 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A31208
Color Difference (Delta E)
78.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A31208);
background: linear-gradient(135deg, #000000, #A31208);