black
#000000
#421E9B
#421E9B
Color Values
| Format | #000000 | #421E9B |
|---|---|---|
| HEX | #000000 | #421E9B |
| RGB | 0, 0, 0 | 66, 30, 155 |
| HSL | 0.0, 0.0%, 0.0% | 257.3, 67.6%, 36.3% |
| HSV | 0.0, 0.0%, 0.0% | 257.3, 80.6%, 60.8% |
| CMYK | 0%, 0%, 0%, 100% | 57.4%, 80.6%, 0.0%, 39.2% |
| OKLCH | 0.0 0.0 0.0 | 0.376 0.1843 286.8 |
Contrast & Accessibility
1.89:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #421E9B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #421E9B
Color Difference (Delta E)
81.47
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #421E9B);
background: linear-gradient(135deg, #000000, #421E9B);