black
#000000
#666ED6
#666ED6
Color Values
| Format | #000000 | #666ED6 |
|---|---|---|
| HEX | #000000 | #666ED6 |
| RGB | 0, 0, 0 | 102, 110, 214 |
| HSL | 0.0, 0.0%, 0.0% | 235.7, 57.7%, 62.0% |
| HSV | 0.0, 0.0%, 0.0% | 235.7, 52.3%, 83.9% |
| CMYK | 0%, 0%, 0%, 100% | 52.3%, 48.6%, 0.0%, 16.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5832 0.1569 277.1 |
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: #666ED6 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666ED6
Color Difference (Delta E)
78.76
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666ED6);
background: linear-gradient(135deg, #000000, #666ED6);