black
#000000
#581BAC
#581BAC
Color Values
| Format | #000000 | #581BAC |
|---|---|---|
| HEX | #000000 | #581BAC |
| RGB | 0, 0, 0 | 88, 27, 172 |
| HSL | 0.0, 0.0%, 0.0% | 265.2, 72.9%, 39.0% |
| HSV | 0.0, 0.0%, 0.0% | 265.2, 84.3%, 67.5% |
| CMYK | 0%, 0%, 0%, 100% | 48.8%, 84.3%, 0.0%, 32.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4138 0.2049 294.2 |
Contrast & Accessibility
2.17:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #581BAC → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #581BAC
Color Difference (Delta E)
90.57
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #581BAC);
background: linear-gradient(135deg, #000000, #581BAC);