black
#000000
#637887
#637887
Color Values
| Format | #000000 | #637887 |
|---|---|---|
| HEX | #000000 | #637887 |
| RGB | 0, 0, 0 | 99, 120, 135 |
| HSL | 0.0, 0.0%, 0.0% | 205.0, 15.4%, 45.9% |
| HSV | 0.0, 0.0%, 0.0% | 205.0, 26.7%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 26.7%, 11.1%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5612 0.034 239.3 |
Contrast & Accessibility
4.57:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637887 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637887
Color Difference (Delta E)
50.6
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637887);
background: linear-gradient(135deg, #000000, #637887);