black
#000000
#665E6F
#665E6F
Color Values
| Format | #000000 | #665E6F |
|---|---|---|
| HEX | #000000 | #665E6F |
| RGB | 0, 0, 0 | 102, 94, 111 |
| HSL | 0.0, 0.0%, 0.0% | 268.2, 8.3%, 40.2% |
| HSV | 0.0, 0.0%, 0.0% | 268.2, 15.3%, 43.5% |
| CMYK | 0%, 0%, 0%, 100% | 8.1%, 15.3%, 0.0%, 56.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4955 0.0284 306.6 |
Contrast & Accessibility
3.4:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #665E6F → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #665E6F
Color Difference (Delta E)
42.58
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #665E6F);
background: linear-gradient(135deg, #000000, #665E6F);