black
#000000
#638AB2
#638AB2
Color Values
| Format | #000000 | #638AB2 |
|---|---|---|
| HEX | #000000 | #638AB2 |
| RGB | 0, 0, 0 | 99, 138, 178 |
| HSL | 0.0, 0.0%, 0.0% | 210.4, 33.9%, 54.3% |
| HSV | 0.0, 0.0%, 0.0% | 210.4, 44.4%, 69.8% |
| CMYK | 0%, 0%, 0%, 100% | 44.4%, 22.5%, 0.0%, 30.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6204 0.0748 249.7 |
Contrast & Accessibility
5.81:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638AB2 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638AB2
Color Difference (Delta E)
61.61
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638AB2);
background: linear-gradient(135deg, #000000, #638AB2);