black
#000000
#643FA0
#643FA0
Color Values
| Format | #000000 | #643FA0 |
|---|---|---|
| HEX | #000000 | #643FA0 |
| RGB | 0, 0, 0 | 100, 63, 160 |
| HSL | 0.0, 0.0%, 0.0% | 262.9, 43.5%, 43.7% |
| HSV | 0.0, 0.0%, 0.0% | 262.9, 60.6%, 62.7% |
| CMYK | 0%, 0%, 0%, 100% | 37.5%, 60.6%, 0.0%, 37.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4609 0.151 297.8 |
Contrast & Accessibility
2.76:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643FA0 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643FA0
Color Difference (Delta E)
70.0
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643FA0);
background: linear-gradient(135deg, #000000, #643FA0);