black
#000000
#660C11
#660C11
Color Values
| Format | #000000 | #660C11 |
|---|---|---|
| HEX | #000000 | #660C11 |
| RGB | 0, 0, 0 | 102, 12, 17 |
| HSL | 0.0, 0.0%, 0.0% | 356.7, 78.9%, 22.4% |
| HSV | 0.0, 0.0%, 0.0% | 356.7, 88.2%, 40.0% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 88.2%, 83.3%, 60.0% |
| OKLCH | 0.0 0.0 0.0 | 0.33 0.122 25.0 |
Contrast & Accessibility
1.63:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #660C11 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #660C11
Color Difference (Delta E)
49.42
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #660C11);
background: linear-gradient(135deg, #000000, #660C11);