black
#000000
#647A6C
#647A6C
Color Values
| Format | #000000 | #647A6C |
|---|---|---|
| HEX | #000000 | #647A6C |
| RGB | 0, 0, 0 | 100, 122, 108 |
| HSL | 0.0, 0.0%, 0.0% | 141.8, 9.9%, 43.5% |
| HSV | 0.0, 0.0%, 0.0% | 141.8, 18.0%, 47.8% |
| CMYK | 0%, 0%, 0%, 100% | 18.0%, 0.0%, 11.5%, 52.2% |
| OKLCH | 0.0 0.0 0.0 | 0.5575 0.0336 157.2 |
Contrast & Accessibility
4.54:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #647A6C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #647A6C
Color Difference (Delta E)
50.62
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #647A6C);
background: linear-gradient(135deg, #000000, #647A6C);