black
#000000
#638EF3
#638EF3
Color Values
| Format | #000000 | #638EF3 |
|---|---|---|
| HEX | #000000 | #638EF3 |
| RGB | 0, 0, 0 | 99, 142, 243 |
| HSL | 0.0, 0.0%, 0.0% | 222.1, 85.7%, 67.1% |
| HSV | 0.0, 0.0%, 0.0% | 222.1, 59.3%, 95.3% |
| CMYK | 0%, 0%, 0%, 100% | 59.3%, 41.6%, 0.0%, 4.7% |
| OKLCH | 0.0 0.0 0.0 | 0.663 0.1577 265.0 |
Contrast & Accessibility
6.69:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638EF3 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638EF3
Color Difference (Delta E)
83.15
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638EF3);
background: linear-gradient(135deg, #000000, #638EF3);