black
#000000
#506455
#506455
Color Values
| Format | #000000 | #506455 |
|---|---|---|
| HEX | #000000 | #506455 |
| RGB | 0, 0, 0 | 80, 100, 85 |
| HSL | 0.0, 0.0%, 0.0% | 135.0, 11.1%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 135.0, 20.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 20.0%, 0.0%, 15.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.482 0.034 152.6 |
Contrast & Accessibility
3.3:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #506455 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #506455
Color Difference (Delta E)
42.25
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #506455);
background: linear-gradient(135deg, #000000, #506455);