black
#000000
#631B13
#631B13
Color Values
| Format | #000000 | #631B13 |
|---|---|---|
| HEX | #000000 | #631B13 |
| RGB | 0, 0, 0 | 99, 27, 19 |
| HSL | 0.0, 0.0%, 0.0% | 6.0, 67.8%, 23.1% |
| HSV | 0.0, 0.0%, 0.0% | 6.0, 80.8%, 38.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 72.7%, 80.8%, 61.2% |
| OKLCH | 0.0 0.0 0.0 | 0.3388 0.1052 29.8 |
Contrast & Accessibility
1.7:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #631B13 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #631B13
Color Difference (Delta E)
45.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #631B13);
background: linear-gradient(135deg, #000000, #631B13);