black
#000000
#666BA9
#666BA9
Color Values
| Format | #000000 | #666BA9 |
|---|---|---|
| HEX | #000000 | #666BA9 |
| RGB | 0, 0, 0 | 102, 107, 169 |
| HSL | 0.0, 0.0%, 0.0% | 235.5, 28.0%, 53.1% |
| HSV | 0.0, 0.0%, 0.0% | 235.5, 39.6%, 66.3% |
| CMYK | 0%, 0%, 0%, 100% | 39.6%, 36.7%, 0.0%, 33.7% |
| OKLCH | 0.0 0.0 0.0 | 0.5504 0.0962 279.2 |
Contrast & Accessibility
4.24:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666BA9 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666BA9
Color Difference (Delta E)
59.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666BA9);
background: linear-gradient(135deg, #000000, #666BA9);