black
#000000
#631B0B
#631B0B
Color Values
| Format | #000000 | #631B0B |
|---|---|---|
| HEX | #000000 | #631B0B |
| RGB | 0, 0, 0 | 99, 27, 11 |
| HSL | 0.0, 0.0%, 0.0% | 10.9, 80.0%, 21.6% |
| HSV | 0.0, 0.0%, 0.0% | 10.9, 88.9%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.7%, 88.9%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3379 0.1068 33.9 |
Contrast & Accessibility
1.69:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #631B0B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #631B0B
Color Difference (Delta E)
47.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #631B0B);
background: linear-gradient(135deg, #000000, #631B0B);