black
#000000
#666187
#666187
Color Values
| Format | #000000 | #666187 |
|---|---|---|
| HEX | #000000 | #666187 |
| RGB | 0, 0, 0 | 102, 97, 135 |
| HSL | 0.0, 0.0%, 0.0% | 247.9, 16.4%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 247.9, 28.1%, 52.9% |
| CMYK | 0%, 0%, 0%, 100% | 24.4%, 28.1%, 0.0%, 47.1% |
| OKLCH | 0.0 0.0 0.0 | 0.5123 0.0598 290.1 |
Contrast & Accessibility
3.62:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #666187 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #666187
Color Difference (Delta E)
48.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #666187);
background: linear-gradient(135deg, #000000, #666187);