black
#000000
#647866
#647866
Color Values
| Format | #000000 | #647866 |
|---|---|---|
| HEX | #000000 | #647866 |
| RGB | 0, 0, 0 | 100, 120, 102 |
| HSL | 0.0, 0.0%, 0.0% | 126.0, 9.1%, 43.1% |
| HSV | 0.0, 0.0%, 0.0% | 126.0, 16.7%, 47.1% |
| CMYK | 0%, 0%, 0%, 100% | 16.7%, 0.0%, 15.0%, 52.9% |
| OKLCH | 0.0 0.0 0.0 | 0.551 0.0363 147.8 |
Contrast & Accessibility
4.42:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647866 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647866
Color Difference (Delta E)
50.22
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647866);
background: linear-gradient(135deg, #000000, #647866);