black
#000000
#636ADE
#636ADE
Color Values
| Format | #000000 | #636ADE |
|---|---|---|
| HEX | #000000 | #636ADE |
| RGB | 0, 0, 0 | 99, 106, 222 |
| HSL | 0.0, 0.0%, 0.0% | 236.6, 65.1%, 62.9% |
| HSV | 0.0, 0.0%, 0.0% | 236.6, 55.4%, 87.1% |
| CMYK | 0%, 0%, 0%, 100% | 55.4%, 52.3%, 0.0%, 12.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5789 0.1738 276.9 |
Contrast & Accessibility
4.65:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636ADE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636ADE
Color Difference (Delta E)
83.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636ADE);
background: linear-gradient(135deg, #000000, #636ADE);