black
#000000
#643F82
#643F82
Color Values
| Format | #000000 | #643F82 |
|---|---|---|
| HEX | #000000 | #643F82 |
| RGB | 0, 0, 0 | 100, 63, 130 |
| HSL | 0.0, 0.0%, 0.0% | 273.1, 34.7%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 273.1, 51.5%, 51.0% |
| CMYK | 0%, 0%, 0%, 100% | 23.1%, 51.5%, 0.0%, 49.0% |
| OKLCH | 0.0 0.0 0.0 | 0.441 0.1126 307.9 |
Contrast & Accessibility
2.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643F82 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643F82
Color Difference (Delta E)
55.05
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643F82);
background: linear-gradient(135deg, #000000, #643F82);