black
#000000
#066CC9
#066CC9
Color Values
| Format | #000000 | #066CC9 |
|---|---|---|
| HEX | #000000 | #066CC9 |
| RGB | 0, 0, 0 | 6, 108, 201 |
| HSL | 0.0, 0.0%, 0.0% | 208.6, 94.2%, 40.6% |
| HSV | 0.0, 0.0%, 0.0% | 208.6, 97.0%, 78.8% |
| CMYK | 0%, 0%, 0%, 100% | 97.0%, 46.3%, 0.0%, 21.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5336 0.1656 253.7 |
Contrast & Accessibility
4.0:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #066CC9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #066CC9
Color Difference (Delta E)
72.39
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #066CC9);
background: linear-gradient(135deg, #000000, #066CC9);