black
#000000
#637EAC
#637EAC
Color Values
| Format | #000000 | #637EAC |
|---|---|---|
| HEX | #000000 | #637EAC |
| RGB | 0, 0, 0 | 99, 126, 172 |
| HSL | 0.0, 0.0%, 0.0% | 217.8, 30.5%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 217.8, 42.4%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 42.4%, 26.7%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5908 0.0776 260.8 |
Contrast & Accessibility
5.11:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637EAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637EAC
Color Difference (Delta E)
59.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637EAC);
background: linear-gradient(135deg, #000000, #637EAC);