black
#000000
#636DC6
#636DC6
Color Values
| Format | #000000 | #636DC6 |
|---|---|---|
| HEX | #000000 | #636DC6 |
| RGB | 0, 0, 0 | 99, 109, 198 |
| HSL | 0.0, 0.0%, 0.0% | 233.9, 46.5%, 58.2% |
| HSV | 0.0, 0.0%, 0.0% | 233.9, 50.0%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 50.0%, 44.9%, 0.0%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.569 0.1364 276.3 |
Contrast & Accessibility
4.53:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636DC6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636DC6
Color Difference (Delta E)
71.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636DC6);
background: linear-gradient(135deg, #000000, #636DC6);