black
#000000
#646576
#646576
Color Values
| Format | #000000 | #646576 |
|---|---|---|
| HEX | #000000 | #646576 |
| RGB | 0, 0, 0 | 100, 101, 118 |
| HSL | 0.0, 0.0%, 0.0% | 236.7, 8.3%, 42.7% |
| HSV | 0.0, 0.0%, 0.0% | 236.7, 15.3%, 46.3% |
| CMYK | 0%, 0%, 0%, 100% | 15.3%, 14.4%, 0.0%, 53.7% |
| OKLCH | 0.0 0.0 0.0 | 0.512 0.0268 282.7 |
Contrast & Accessibility
3.66:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #646576 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #646576
Color Difference (Delta E)
44.44
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #646576);
background: linear-gradient(135deg, #000000, #646576);