black
#000000
#66223B
#66223B
Color Values
| Format | #000000 | #66223B |
|---|---|---|
| HEX | #000000 | #66223B |
| RGB | 0, 0, 0 | 102, 34, 59 |
| HSL | 0.0, 0.0%, 0.0% | 337.9, 50.0%, 26.7% |
| HSV | 0.0, 0.0%, 0.0% | 337.9, 66.7%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 66.7%, 42.2%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.3631 0.1009 0.7 |
Contrast & Accessibility
1.86:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #66223B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #66223B
Color Difference (Delta E)
41.17
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #66223B);
background: linear-gradient(135deg, #000000, #66223B);