black
#000000
#643DCE
#643DCE
Color Values
| Format | #000000 | #643DCE |
|---|---|---|
| HEX | #000000 | #643DCE |
| RGB | 0, 0, 0 | 100, 61, 206 |
| HSL | 0.0, 0.0%, 0.0% | 256.1, 59.7%, 52.4% |
| HSV | 0.0, 0.0%, 0.0% | 256.1, 70.4%, 80.8% |
| CMYK | 0%, 0%, 0%, 100% | 51.5%, 70.4%, 0.0%, 19.2% |
| OKLCH | 0.0 0.0 0.0 | 0.4945 0.2095 288.6 |
Contrast & Accessibility
3.1:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643DCE → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643DCE
Color Difference (Delta E)
94.52
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643DCE);
background: linear-gradient(135deg, #000000, #643DCE);