black
#000000
#666C98
#666C98
Color Values
| Format | #000000 | #666C98 |
|---|---|---|
| HEX | #000000 | #666C98 |
| RGB | 0, 0, 0 | 102, 108, 152 |
| HSL | 0.0, 0.0%, 0.0% | 232.8, 19.7%, 49.8% |
| HSV | 0.0, 0.0%, 0.0% | 232.8, 32.9%, 59.6% |
| CMYK | 0%, 0%, 0%, 100% | 32.9%, 28.9%, 0.0%, 40.4% |
| OKLCH | 0.0 0.0 0.0 | 0.5439 0.0691 277.9 |
Contrast & Accessibility
4.16:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666C98 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666C98
Color Difference (Delta E)
53.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666C98);
background: linear-gradient(135deg, #000000, #666C98);