black
#000000
#647B57
#647B57
Color Values
| Format | #000000 | #647B57 |
|---|---|---|
| HEX | #000000 | #647B57 |
| RGB | 0, 0, 0 | 100, 123, 87 |
| HSL | 0.0, 0.0%, 0.0% | 98.3, 17.1%, 41.2% |
| HSV | 0.0, 0.0%, 0.0% | 98.3, 29.3%, 48.2% |
| CMYK | 0%, 0%, 0%, 100% | 18.7%, 0.0%, 29.3%, 51.8% |
| OKLCH | 0.0 0.0 0.0 | 0.5545 0.0603 134.5 |
Contrast & Accessibility
4.51:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647B57 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647B57
Color Difference (Delta E)
54.12
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647B57);
background: linear-gradient(135deg, #000000, #647B57);