black
#000000
#0663C6
#0663C6
Color Values
| Format | #000000 | #0663C6 |
|---|---|---|
| HEX | #000000 | #0663C6 |
| RGB | 0, 0, 0 | 6, 99, 198 |
| HSL | 0.0, 0.0%, 0.0% | 210.9, 94.1%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 210.9, 97.0%, 77.6% |
| CMYK | 0%, 0%, 0%, 100% | 97.0%, 50.0%, 0.0%, 22.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5115 0.1723 256.2 |
Contrast & Accessibility
3.61:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #0663C6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #0663C6
Color Difference (Delta E)
73.66
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #0663C6);
background: linear-gradient(135deg, #000000, #0663C6);