black
#000000
#636473
#636473
Color Values
| Format | #000000 | #636473 |
|---|---|---|
| HEX | #000000 | #636473 |
| RGB | 0, 0, 0 | 99, 100, 115 |
| HSL | 0.0, 0.0%, 0.0% | 236.2, 7.5%, 42.0% |
| HSV | 0.0, 0.0%, 0.0% | 236.2, 13.9%, 45.1% |
| CMYK | 0%, 0%, 0%, 100% | 13.9%, 13.0%, 0.0%, 54.9% |
| OKLCH | 0.0 0.0 0.0 | 0.5077 0.0237 282.5 |
Contrast & Accessibility
3.6:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #636473 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #636473
Color Difference (Delta E)
43.71
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #636473);
background: linear-gradient(135deg, #000000, #636473);