black
#000000
#636ABD
#636ABD
Color Values
| Format | #000000 | #636ABD |
|---|---|---|
| HEX | #000000 | #636ABD |
| RGB | 0, 0, 0 | 99, 106, 189 |
| HSL | 0.0, 0.0%, 0.0% | 235.3, 40.5%, 56.5% |
| HSV | 0.0, 0.0%, 0.0% | 235.3, 47.6%, 74.1% |
| CMYK | 0%, 0%, 0%, 100% | 47.6%, 43.9%, 0.0%, 25.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5575 0.1276 277.8 |
Contrast & Accessibility
4.33:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636ABD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636ABD
Color Difference (Delta E)
68.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636ABD);
background: linear-gradient(135deg, #000000, #636ABD);