black
#000000
#637DFC
#637DFC
Color Values
| Format | #000000 | #637DFC |
|---|---|---|
| HEX | #000000 | #637DFC |
| RGB | 0, 0, 0 | 99, 125, 252 |
| HSL | 0.0, 0.0%, 0.0% | 229.8, 96.2%, 68.8% |
| HSV | 0.0, 0.0%, 0.0% | 229.8, 60.7%, 98.8% |
| CMYK | 0%, 0%, 0%, 100% | 60.7%, 50.4%, 0.0%, 1.2% |
| OKLCH | 0.0 0.0 0.0 | 0.6351 0.1902 271.3 |
Contrast & Accessibility
5.87:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637DFC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637DFC
Color Difference (Delta E)
91.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637DFC);
background: linear-gradient(135deg, #000000, #637DFC);