black
#000000
#555665
#555665
Color Values
| Format | #000000 | #555665 |
|---|---|---|
| HEX | #000000 | #555665 |
| RGB | 0, 0, 0 | 85, 86, 101 |
| HSL | 0.0, 0.0%, 0.0% | 236.2, 8.6%, 36.5% |
| HSV | 0.0, 0.0%, 0.0% | 236.2, 15.8%, 39.6% |
| CMYK | 0%, 0%, 0%, 100% | 15.8%, 14.9%, 0.0%, 60.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4578 0.0243 282.4 |
Contrast & Accessibility
2.91:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #555665 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #555665
Color Difference (Delta E)
38.13
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #555665);
background: linear-gradient(135deg, #000000, #555665);