black
#000000
#647C82
#647C82
Color Values
| Format | #000000 | #647C82 |
|---|---|---|
| HEX | #000000 | #647C82 |
| RGB | 0, 0, 0 | 100, 124, 130 |
| HSL | 0.0, 0.0%, 0.0% | 192.0, 13.0%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 192.0, 23.1%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 23.1%, 4.6%, 0.0%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.5694 0.0294 214.6 |
Contrast & Accessibility
4.75:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647C82 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647C82
Color Difference (Delta E)
51.27
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647C82);
background: linear-gradient(135deg, #000000, #647C82);