black
#000000
#666FDE
#666FDE
Color Values
| Format | #000000 | #666FDE |
|---|---|---|
| HEX | #000000 | #666FDE |
| RGB | 0, 0, 0 | 102, 111, 222 |
| HSL | 0.0, 0.0%, 0.0% | 235.5, 64.5%, 63.5% |
| HSV | 0.0, 0.0%, 0.0% | 235.5, 54.1%, 87.1% |
| CMYK | 0%, 0%, 0%, 100% | 54.1%, 50.0%, 0.0%, 12.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5903 0.1666 276.5 |
Contrast & Accessibility
4.89:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666FDE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666FDE
Color Difference (Delta E)
82.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666FDE);
background: linear-gradient(135deg, #000000, #666FDE);