black
#000000
#638CC0
#638CC0
Color Values
| Format | #000000 | #638CC0 |
|---|---|---|
| HEX | #000000 | #638CC0 |
| RGB | 0, 0, 0 | 99, 140, 192 |
| HSL | 0.0, 0.0%, 0.0% | 213.5, 42.5%, 57.1% |
| HSV | 0.0, 0.0%, 0.0% | 213.5, 48.4%, 75.3% |
| CMYK | 0%, 0%, 0%, 100% | 48.4%, 27.1%, 0.0%, 24.7% |
| OKLCH | 0.0 0.0 0.0 | 0.6314 0.0911 254.8 |
Contrast & Accessibility
6.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638CC0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638CC0
Color Difference (Delta E)
65.34
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638CC0);
background: linear-gradient(135deg, #000000, #638CC0);