black
#000000
#636FEA
#636FEA
Color Values
| Format | #000000 | #636FEA |
|---|---|---|
| HEX | #000000 | #636FEA |
| RGB | 0, 0, 0 | 99, 111, 234 |
| HSL | 0.0, 0.0%, 0.0% | 234.7, 76.3%, 65.3% |
| HSV | 0.0, 0.0%, 0.0% | 234.7, 57.7%, 91.8% |
| CMYK | 0%, 0%, 0%, 100% | 57.7%, 52.6%, 0.0%, 8.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5965 0.1836 275.2 |
Contrast & Accessibility
4.99:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636FEA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636FEA
Color Difference (Delta E)
87.86
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636FEA);
background: linear-gradient(135deg, #000000, #636FEA);