black
#000000
#64666E
#64666E
Color Values
| Format | #000000 | #64666E |
|---|---|---|
| HEX | #000000 | #64666E |
| RGB | 0, 0, 0 | 100, 102, 110 |
| HSL | 0.0, 0.0%, 0.0% | 228.0, 4.8%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 228.0, 9.1%, 43.1% |
| CMYK | 0%, 0%, 0%, 100% | 9.1%, 7.3%, 0.0%, 56.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5113 0.0128 274.7 |
Contrast & Accessibility
3.67:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #64666E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #64666E
Color Difference (Delta E)
43.54
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #64666E);
background: linear-gradient(135deg, #000000, #64666E);