black
#000000
#581FC5
#581FC5
Color Values
| Format | #000000 | #581FC5 |
|---|---|---|
| HEX | #000000 | #581FC5 |
| RGB | 0, 0, 0 | 88, 31, 197 |
| HSL | 0.0, 0.0%, 0.0% | 260.6, 72.8%, 44.7% |
| HSV | 0.0, 0.0%, 0.0% | 260.6, 84.3%, 77.3% |
| CMYK | 0%, 0%, 0%, 100% | 55.3%, 84.3%, 0.0%, 22.7% |
| OKLCH | 0.0 0.0 0.0 | 0.442 0.2276 288.6 |
Contrast & Accessibility
2.42:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #581FC5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #581FC5
Color Difference (Delta E)
101.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #581FC5);
background: linear-gradient(135deg, #000000, #581FC5);