black
#000000
#666EAC
#666EAC
Color Values
| Format | #000000 | #666EAC |
|---|---|---|
| HEX | #000000 | #666EAC |
| RGB | 0, 0, 0 | 102, 110, 172 |
| HSL | 0.0, 0.0%, 0.0% | 233.1, 29.7%, 53.7% |
| HSV | 0.0, 0.0%, 0.0% | 233.1, 40.7%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 40.7%, 36.0%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5583 0.0964 277.2 |
Contrast & Accessibility
4.39:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666EAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666EAC
Color Difference (Delta E)
60.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666EAC);
background: linear-gradient(135deg, #000000, #666EAC);