black
#000000
#643FF5
#643FF5
Color Values
| Format | #000000 | #643FF5 |
|---|---|---|
| HEX | #000000 | #643FF5 |
| RGB | 0, 0, 0 | 100, 63, 245 |
| HSL | 0.0, 0.0%, 0.0% | 252.2, 90.1%, 60.4% |
| HSV | 0.0, 0.0%, 0.0% | 252.2, 74.3%, 96.1% |
| CMYK | 0%, 0%, 0%, 100% | 59.2%, 74.3%, 0.0%, 3.9% |
| OKLCH | 0.0 0.0 0.0 | 0.532 0.2518 283.0 |
Contrast & Accessibility
3.57:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643FF5 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643FF5
Color Difference (Delta E)
113.28
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643FF5);
background: linear-gradient(135deg, #000000, #643FF5);