black
#000000
#636AAB
#636AAB
Color Values
| Format | #000000 | #636AAB |
|---|---|---|
| HEX | #000000 | #636AAB |
| RGB | 0, 0, 0 | 99, 106, 171 |
| HSL | 0.0, 0.0%, 0.0% | 234.2, 30.0%, 52.9% |
| HSV | 0.0, 0.0%, 0.0% | 234.2, 42.1%, 67.1% |
| CMYK | 0%, 0%, 0%, 100% | 42.1%, 38.0%, 0.0%, 32.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5471 0.1012 277.8 |
Contrast & Accessibility
4.18:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636AAB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636AAB
Color Difference (Delta E)
60.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636AAB);
background: linear-gradient(135deg, #000000, #636AAB);