black
#000000
#64818B
#64818B
Color Values
| Format | #000000 | #64818B |
|---|---|---|
| HEX | #000000 | #64818B |
| RGB | 0, 0, 0 | 100, 129, 139 |
| HSL | 0.0, 0.0%, 0.0% | 195.4, 16.3%, 46.9% |
| HSV | 0.0, 0.0%, 0.0% | 195.4, 28.1%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 28.1%, 7.2%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5844 0.0365 221.0 |
Contrast & Accessibility
5.05:1
AA Pass
AA Large Pass
AAA Fail
AAA Large Pass
Text Readability
The quick brown fox jumps over the lazy dog
Text: #64818B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #64818B
Color Difference (Delta E)
53.45
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #64818B);
background: linear-gradient(135deg, #000000, #64818B);