black
#000000
#636AB0
#636AB0
Color Values
| Format | #000000 | #636AB0 |
|---|---|---|
| HEX | #000000 | #636AB0 |
| RGB | 0, 0, 0 | 99, 106, 176 |
| HSL | 0.0, 0.0%, 0.0% | 234.5, 32.8%, 53.9% |
| HSV | 0.0, 0.0%, 0.0% | 234.5, 43.8%, 69.0% |
| CMYK | 0%, 0%, 0%, 100% | 43.8%, 39.8%, 0.0%, 31.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5499 0.1087 277.9 |
Contrast & Accessibility
4.22:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636AB0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636AB0
Color Difference (Delta E)
62.68
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636AB0);
background: linear-gradient(135deg, #000000, #636AB0);