black
#000000
#581CCA
#581CCA
Color Values
| Format | #000000 | #581CCA |
|---|---|---|
| HEX | #000000 | #581CCA |
| RGB | 0, 0, 0 | 88, 28, 202 |
| HSL | 0.0, 0.0%, 0.0% | 260.7, 75.7%, 45.1% |
| HSV | 0.0, 0.0%, 0.0% | 260.7, 86.1%, 79.2% |
| CMYK | 0%, 0%, 0%, 100% | 56.4%, 86.1%, 0.0%, 20.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4448 0.2347 287.9 |
Contrast & Accessibility
2.43:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #581CCA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #581CCA
Color Difference (Delta E)
105.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #581CCA);
background: linear-gradient(135deg, #000000, #581CCA);