black
#000000
#665F74
#665F74
Color Values
| Format | #000000 | #665F74 |
|---|---|---|
| HEX | #000000 | #665F74 |
| RGB | 0, 0, 0 | 102, 95, 116 |
| HSL | 0.0, 0.0%, 0.0% | 260.0, 10.0%, 41.4% |
| HSV | 0.0, 0.0%, 0.0% | 260.0, 18.1%, 45.5% |
| CMYK | 0%, 0%, 0%, 100% | 12.1%, 18.1%, 0.0%, 54.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4997 0.034 300.4 |
Contrast & Accessibility
3.45:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #665F74 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #665F74
Color Difference (Delta E)
43.64
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #665F74);
background: linear-gradient(135deg, #000000, #665F74);