black
#000000
#637CD0
#637CD0
Color Values
| Format | #000000 | #637CD0 |
|---|---|---|
| HEX | #000000 | #637CD0 |
| RGB | 0, 0, 0 | 99, 124, 208 |
| HSL | 0.0, 0.0%, 0.0% | 226.2, 53.7%, 60.2% |
| HSV | 0.0, 0.0%, 0.0% | 226.2, 52.4%, 81.6% |
| CMYK | 0%, 0%, 0%, 100% | 52.4%, 40.4%, 0.0%, 18.4% |
| OKLCH | 0.0 0.0 0.0 | 0.6055 0.1311 269.7 |
Contrast & Accessibility
5.32:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637CD0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637CD0
Color Difference (Delta E)
72.33
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637CD0);
background: linear-gradient(135deg, #000000, #637CD0);