black
#000000
#66868F
#66868F
Color Values
| Format | #000000 | #66868F |
|---|---|---|
| HEX | #000000 | #66868F |
| RGB | 0, 0, 0 | 102, 134, 143 |
| HSL | 0.0, 0.0%, 0.0% | 193.2, 16.7%, 48.0% |
| HSV | 0.0, 0.0%, 0.0% | 193.2, 28.7%, 56.1% |
| CMYK | 0%, 0%, 0%, 100% | 28.7%, 6.3%, 0.0%, 43.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5989 0.0386 216.9 |
Contrast & Accessibility
5.37:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66868F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66868F
Color Difference (Delta E)
55.29
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66868F);
background: linear-gradient(135deg, #000000, #66868F);