black
#000000
#666EEF
#666EEF
Color Values
| Format | #000000 | #666EEF |
|---|---|---|
| HEX | #000000 | #666EEF |
| RGB | 0, 0, 0 | 102, 110, 239 |
| HSL | 0.0, 0.0%, 0.0% | 236.5, 81.1%, 66.9% |
| HSV | 0.0, 0.0%, 0.0% | 236.5, 57.3%, 93.7% |
| CMYK | 0%, 0%, 0%, 100% | 57.3%, 54.0%, 0.0%, 6.3% |
| OKLCH | 0.0 0.0 0.0 | 0.6001 0.1908 276.3 |
Contrast & Accessibility
5.04:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666EEF → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666EEF
Color Difference (Delta E)
90.72
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666EEF);
background: linear-gradient(135deg, #000000, #666EEF);