black
#000000
#647D84
#647D84
Color Values
| Format | #000000 | #647D84 |
|---|---|---|
| HEX | #000000 | #647D84 |
| RGB | 0, 0, 0 | 100, 125, 132 |
| HSL | 0.0, 0.0%, 0.0% | 193.1, 13.8%, 45.5% |
| HSV | 0.0, 0.0%, 0.0% | 193.1, 24.2%, 51.8% |
| CMYK | 0%, 0%, 0%, 100% | 24.2%, 5.3%, 0.0%, 48.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5725 0.0309 216.7 |
Contrast & Accessibility
4.81:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647D84 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647D84
Color Difference (Delta E)
51.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647D84);
background: linear-gradient(135deg, #000000, #647D84);