black
#000000
#581FAD
#581FAD
Color Values
| Format | #000000 | #581FAD |
|---|---|---|
| HEX | #000000 | #581FAD |
| RGB | 0, 0, 0 | 88, 31, 173 |
| HSL | 0.0, 0.0%, 0.0% | 264.1, 69.6%, 40.0% |
| HSV | 0.0, 0.0%, 0.0% | 264.1, 82.1%, 67.8% |
| CMYK | 0%, 0%, 0%, 100% | 49.1%, 82.1%, 0.0%, 32.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4182 0.2028 293.6 |
Contrast & Accessibility
2.21:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #581FAD → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #581FAD
Color Difference (Delta E)
89.75
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #581FAD);
background: linear-gradient(135deg, #000000, #581FAD);