black
#000000
#637498
#637498
Color Values
| Format | #000000 | #637498 |
|---|---|---|
| HEX | #000000 | #637498 |
| RGB | 0, 0, 0 | 99, 116, 152 |
| HSL | 0.0, 0.0%, 0.0% | 220.8, 21.1%, 49.2% |
| HSV | 0.0, 0.0%, 0.0% | 220.8, 34.9%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 34.9%, 23.7%, 0.0%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5593 0.0598 264.9 |
Contrast & Accessibility
4.48:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #637498 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #637498
Color Difference (Delta E)
53.38
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #637498);
background: linear-gradient(135deg, #000000, #637498);