black
#000000
#636DDF
#636DDF
Color Values
| Format | #000000 | #636DDF |
|---|---|---|
| HEX | #000000 | #636DDF |
| RGB | 0, 0, 0 | 99, 109, 223 |
| HSL | 0.0, 0.0%, 0.0% | 235.2, 66.0%, 63.1% |
| HSV | 0.0, 0.0%, 0.0% | 235.2, 55.6%, 87.5% |
| CMYK | 0%, 0%, 0%, 100% | 55.6%, 51.1%, 0.0%, 12.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5852 0.1713 276.0 |
Contrast & Accessibility
4.78:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636DDF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636DDF
Color Difference (Delta E)
83.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636DDF);
background: linear-gradient(135deg, #000000, #636DDF);