black
#000000
#663F67
#663F67
Color Values
| Format | #000000 | #663F67 |
|---|---|---|
| HEX | #000000 | #663F67 |
| RGB | 0, 0, 0 | 102, 63, 103 |
| HSL | 0.0, 0.0%, 0.0% | 298.5, 24.1%, 32.5% |
| HSV | 0.0, 0.0%, 0.0% | 298.5, 38.8%, 40.4% |
| CMYK | 0%, 0%, 0%, 100% | 1.0%, 38.8%, 0.0%, 59.6% |
| OKLCH | 0.0 0.0 0.0 | 0.4288 0.0804 326.0 |
Contrast & Accessibility
2.47:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663F67 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663F67
Color Difference (Delta E)
43.82
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663F67);
background: linear-gradient(135deg, #000000, #663F67);