black
#000000
#63799F
#63799F
Color Values
| Format | #000000 | #63799F |
|---|---|---|
| HEX | #000000 | #63799F |
| RGB | 0, 0, 0 | 99, 121, 159 |
| HSL | 0.0, 0.0%, 0.0% | 218.0, 23.8%, 50.6% |
| HSV | 0.0, 0.0%, 0.0% | 218.0, 37.7%, 62.4% |
| CMYK | 0%, 0%, 0%, 100% | 37.7%, 23.9%, 0.0%, 37.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5736 0.0645 261.2 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #63799F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #63799F
Color Difference (Delta E)
55.5
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #63799F);
background: linear-gradient(135deg, #000000, #63799F);