black
#000000
#636FFA
#636FFA
Color Values
| Format | #000000 | #636FFA |
|---|---|---|
| HEX | #000000 | #636FFA |
| RGB | 0, 0, 0 | 99, 111, 250 |
| HSL | 0.0, 0.0%, 0.0% | 235.2, 93.8%, 68.4% |
| HSV | 0.0, 0.0%, 0.0% | 235.2, 60.4%, 98.0% |
| CMYK | 0%, 0%, 0%, 100% | 60.4%, 55.6%, 0.0%, 2.0% |
| OKLCH | 0.0 0.0 0.0 | 0.6079 0.2047 274.8 |
Contrast & Accessibility
5.18:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636FFA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636FFA
Color Difference (Delta E)
95.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636FFA);
background: linear-gradient(135deg, #000000, #636FFA);