black
#000000
#555F43
#555F43
Color Values
| Format | #000000 | #555F43 |
|---|---|---|
| HEX | #000000 | #555F43 |
| RGB | 0, 0, 0 | 85, 95, 67 |
| HSL | 0.0, 0.0%, 0.0% | 81.4, 17.3%, 31.8% |
| HSV | 0.0, 0.0%, 0.0% | 81.4, 29.5%, 37.3% |
| CMYK | 0%, 0%, 0%, 100% | 10.5%, 0.0%, 29.5%, 62.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4687 0.045 124.1 |
Contrast & Accessibility
3.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555F43 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555F43
Color Difference (Delta E)
42.53
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555F43);
background: linear-gradient(135deg, #000000, #555F43);