black
#000000
#525C55
#525C55
Color Values
| Format | #000000 | #525C55 |
|---|---|---|
| HEX | #000000 | #525C55 |
| RGB | 0, 0, 0 | 82, 92, 85 |
| HSL | 0.0, 0.0%, 0.0% | 138.0, 5.7%, 34.1% |
| HSV | 0.0, 0.0%, 0.0% | 138.0, 10.9%, 36.1% |
| CMYK | 0%, 0%, 0%, 100% | 10.9%, 0.0%, 7.6%, 63.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4638 0.0168 155.2 |
Contrast & Accessibility
3.02:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #525C55 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #525C55
Color Difference (Delta E)
38.51
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #525C55);
background: linear-gradient(135deg, #000000, #525C55);