black
#000000
#643FCB
#643FCB
Color Values
| Format | #000000 | #643FCB |
|---|---|---|
| HEX | #000000 | #643FCB |
| RGB | 0, 0, 0 | 100, 63, 203 |
| HSL | 0.0, 0.0%, 0.0% | 255.9, 57.4%, 52.2% |
| HSV | 0.0, 0.0%, 0.0% | 255.9, 69.0%, 79.6% |
| CMYK | 0%, 0%, 0%, 100% | 50.7%, 69.0%, 0.0%, 20.4% |
| OKLCH | 0.0 0.0 0.0 | 0.4946 0.2037 288.8 |
Contrast & Accessibility
3.12:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643FCB → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643FCB
Color Difference (Delta E)
92.14
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643FCB);
background: linear-gradient(135deg, #000000, #643FCB);