black
#000000
#666FE9
#666FE9
Color Values
| Format | #000000 | #666FE9 |
|---|---|---|
| HEX | #000000 | #666FE9 |
| RGB | 0, 0, 0 | 102, 111, 233 |
| HSL | 0.0, 0.0%, 0.0% | 235.9, 74.9%, 65.7% |
| HSV | 0.0, 0.0%, 0.0% | 235.9, 56.2%, 91.4% |
| CMYK | 0%, 0%, 0%, 100% | 56.2%, 52.4%, 0.0%, 8.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5978 0.1815 276.2 |
Contrast & Accessibility
5.02:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666FE9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666FE9
Color Difference (Delta E)
87.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666FE9);
background: linear-gradient(135deg, #000000, #666FE9);