black
#000000
#81578B
#81578B
Color Values
| Format | #000000 | #81578B |
|---|---|---|
| HEX | #000000 | #81578B |
| RGB | 0, 0, 0 | 129, 87, 139 |
| HSL | 0.0, 0.0%, 0.0% | 288.5, 23.0%, 44.3% |
| HSV | 0.0, 0.0%, 0.0% | 288.5, 37.4%, 54.5% |
| CMYK | 0%, 0%, 0%, 100% | 7.2%, 37.4%, 0.0%, 45.5% |
| OKLCH | 0.0 0.0 0.0 | 0.5218 0.0933 319.7 |
Contrast & Accessibility
3.67:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #81578B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #81578B
Color Difference (Delta E)
55.49
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #81578B);
background: linear-gradient(135deg, #000000, #81578B);