black
#000000
#511CAA
#511CAA
Color Values
| Format | #000000 | #511CAA |
|---|---|---|
| HEX | #000000 | #511CAA |
| RGB | 0, 0, 0 | 81, 28, 170 |
| HSL | 0.0, 0.0%, 0.0% | 262.4, 71.7%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 262.4, 83.5%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 52.4%, 83.5%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4049 0.2018 291.2 |
Contrast & Accessibility
2.1:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511CAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511CAA
Color Difference (Delta E)
89.48
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511CAA);
background: linear-gradient(135deg, #000000, #511CAA);