black
#000000
#555257
#555257
Color Values
| Format | #000000 | #555257 |
|---|---|---|
| HEX | #000000 | #555257 |
| RGB | 0, 0, 0 | 85, 82, 87 |
| HSL | 0.0, 0.0%, 0.0% | 276.0, 3.0%, 33.1% |
| HSV | 0.0, 0.0%, 0.0% | 276.0, 5.7%, 34.1% |
| CMYK | 0%, 0%, 0%, 100% | 2.3%, 5.7%, 0.0%, 65.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4432 0.0089 312.2 |
Contrast & Accessibility
2.73:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555257 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555257
Color Difference (Delta E)
35.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555257);
background: linear-gradient(135deg, #000000, #555257);