black
#000000
#631818
#631818
Color Values
| Format | #000000 | #631818 |
|---|---|---|
| HEX | #000000 | #631818 |
| RGB | 0, 0, 0 | 99, 24, 24 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 61.0%, 24.1% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 75.8%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 75.8%, 75.8%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.336 0.1075 25.1 |
Contrast & Accessibility
1.67:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #631818 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #631818
Color Difference (Delta E)
44.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #631818);
background: linear-gradient(135deg, #000000, #631818);