black
#000000
#665E66
#665E66
Color Values
| Format | #000000 | #665E66 |
|---|---|---|
| HEX | #000000 | #665E66 |
| RGB | 0, 0, 0 | 102, 94, 102 |
| HSL | 0.0, 0.0%, 0.0% | 300.0, 4.1%, 38.4% |
| HSV | 0.0, 0.0%, 0.0% | 300.0, 7.8%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 7.8%, 0.0%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4922 0.016 325.8 |
Contrast & Accessibility
3.36:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #665E66 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #665E66
Color Difference (Delta E)
41.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #665E66);
background: linear-gradient(135deg, #000000, #665E66);