black
#000000
#638688
#638688
Color Values
| Format | #000000 | #638688 |
|---|---|---|
| HEX | #000000 | #638688 |
| RGB | 0, 0, 0 | 99, 134, 136 |
| HSL | 0.0, 0.0%, 0.0% | 183.2, 15.7%, 46.1% |
| HSV | 0.0, 0.0%, 0.0% | 183.2, 27.2%, 53.3% |
| CMYK | 0%, 0%, 0%, 100% | 27.2%, 1.5%, 0.0%, 46.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5944 0.0394 200.6 |
Contrast & Accessibility
5.3:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #638688 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #638688
Color Difference (Delta E)
54.97
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #638688);
background: linear-gradient(135deg, #000000, #638688);