black
#000000
#647767
#647767
Color Values
| Format | #000000 | #647767 |
|---|---|---|
| HEX | #000000 | #647767 |
| RGB | 0, 0, 0 | 100, 119, 103 |
| HSL | 0.0, 0.0%, 0.0% | 129.5, 8.7%, 42.9% |
| HSV | 0.0, 0.0%, 0.0% | 129.5, 16.0%, 46.7% |
| CMYK | 0%, 0%, 0%, 100% | 16.0%, 0.0%, 13.4%, 53.3% |
| OKLCH | 0.0 0.0 0.0 | 0.5489 0.0333 149.7 |
Contrast & Accessibility
4.38:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647767 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647767
Color Difference (Delta E)
49.65
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647767);
background: linear-gradient(135deg, #000000, #647767);