black
#000000
#636765
#636765
Color Values
| Format | #000000 | #636765 |
|---|---|---|
| HEX | #000000 | #636765 |
| RGB | 0, 0, 0 | 99, 103, 101 |
| HSL | 0.0, 0.0%, 0.0% | 150.0, 2.0%, 39.6% |
| HSV | 0.0, 0.0%, 0.0% | 150.0, 3.9%, 40.4% |
| CMYK | 0%, 0%, 0%, 100% | 3.9%, 0.0%, 1.9%, 59.6% |
| OKLCH | 0.0 0.0 0.0 | 0.5096 0.0058 164.8 |
Contrast & Accessibility
3.66:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636765 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636765
Color Difference (Delta E)
43.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636765);
background: linear-gradient(135deg, #000000, #636765);