black
#000000
#643DAA
#643DAA
Color Values
| Format | #000000 | #643DAA |
|---|---|---|
| HEX | #000000 | #643DAA |
| RGB | 0, 0, 0 | 100, 61, 170 |
| HSL | 0.0, 0.0%, 0.0% | 261.5, 47.2%, 45.3% |
| HSV | 0.0, 0.0%, 0.0% | 261.5, 64.1%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 41.2%, 64.1%, 0.0%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4652 0.1664 295.7 |
Contrast & Accessibility
2.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643DAA → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643DAA
Color Difference (Delta E)
76.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643DAA);
background: linear-gradient(135deg, #000000, #643DAA);