black
#000000
#647D6D
#647D6D
Color Values
| Format | #000000 | #647D6D |
|---|---|---|
| HEX | #000000 | #647D6D |
| RGB | 0, 0, 0 | 100, 125, 109 |
| HSL | 0.0, 0.0%, 0.0% | 141.6, 11.1%, 44.1% |
| HSV | 0.0, 0.0%, 0.0% | 141.6, 20.0%, 49.0% |
| CMYK | 0%, 0%, 0%, 100% | 20.0%, 0.0%, 12.8%, 51.0% |
| OKLCH | 0.0 0.0 0.0 | 0.565 0.038 156.9 |
Contrast & Accessibility
4.7:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647D6D → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647D6D
Color Difference (Delta E)
51.93
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647D6D);
background: linear-gradient(135deg, #000000, #647D6D);