black
#000000
#643F63
#643F63
Color Values
| Format | #000000 | #643F63 |
|---|---|---|
| HEX | #000000 | #643F63 |
| RGB | 0, 0, 0 | 100, 63, 99 |
| HSL | 0.0, 0.0%, 0.0% | 301.6, 22.7%, 32.0% |
| HSV | 0.0, 0.0%, 0.0% | 301.6, 37.0%, 39.2% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 37.0%, 1.0%, 60.8% |
| OKLCH | 0.0 0.0 0.0 | 0.4244 0.0744 327.7 |
Contrast & Accessibility
2.43:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #643F63 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #643F63
Color Difference (Delta E)
41.96
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #643F63);
background: linear-gradient(135deg, #000000, #643F63);