black
#000000
#666AE4
#666AE4
Color Values
| Format | #000000 | #666AE4 |
|---|---|---|
| HEX | #000000 | #666AE4 |
| RGB | 0, 0, 0 | 102, 106, 228 |
| HSL | 0.0, 0.0%, 0.0% | 238.1, 70.0%, 64.7% |
| HSV | 0.0, 0.0%, 0.0% | 238.1, 55.3%, 89.4% |
| CMYK | 0%, 0%, 0%, 100% | 55.3%, 53.5%, 0.0%, 10.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5851 0.1813 277.8 |
Contrast & Accessibility
4.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666AE4 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666AE4
Color Difference (Delta E)
86.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666AE4);
background: linear-gradient(135deg, #000000, #666AE4);