black
#000000
#647E72
#647E72
Color Values
| Format | #000000 | #647E72 |
|---|---|---|
| HEX | #000000 | #647E72 |
| RGB | 0, 0, 0 | 100, 126, 114 |
| HSL | 0.0, 0.0%, 0.0% | 152.3, 11.5%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 152.3, 20.6%, 49.4% |
| CMYK | 0%, 0%, 0%, 100% | 20.6%, 0.0%, 9.5%, 50.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5689 0.0353 165.4 |
Contrast & Accessibility
4.77:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647E72 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647E72
Color Difference (Delta E)
52.04
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647E72);
background: linear-gradient(135deg, #000000, #647E72);