black
#000000
#637AF7
#637AF7
Color Values
| Format | #000000 | #637AF7 |
|---|---|---|
| HEX | #000000 | #637AF7 |
| RGB | 0, 0, 0 | 99, 122, 247 |
| HSL | 0.0, 0.0%, 0.0% | 230.7, 90.2%, 67.8% |
| HSV | 0.0, 0.0%, 0.0% | 230.7, 59.9%, 96.9% |
| CMYK | 0%, 0%, 0%, 100% | 59.9%, 50.6%, 0.0%, 3.1% |
| OKLCH | 0.0 0.0 0.0 | 0.626 0.1872 272.1 |
Contrast & Accessibility
5.66:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637AF7 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637AF7
Color Difference (Delta E)
90.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637AF7);
background: linear-gradient(135deg, #000000, #637AF7);