black
#000000
#663A50
#663A50
Color Values
| Format | #000000 | #663A50 |
|---|---|---|
| HEX | #000000 | #663A50 |
| RGB | 0, 0, 0 | 102, 58, 80 |
| HSL | 0.0, 0.0%, 0.0% | 330.0, 27.5%, 31.4% |
| HSV | 0.0, 0.0%, 0.0% | 330.0, 43.1%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 43.1%, 21.6%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.4096 0.0691 349.2 |
Contrast & Accessibility
2.29:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #663A50 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #663A50
Color Difference (Delta E)
38.35
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #663A50);
background: linear-gradient(135deg, #000000, #663A50);