black
#000000
#AA1721
#AA1721
Color Values
| Format | #000000 | #AA1721 |
|---|---|---|
| HEX | #000000 | #AA1721 |
| RGB | 0, 0, 0 | 170, 23, 33 |
| HSL | 0.0, 0.0%, 0.0% | 355.9, 76.2%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 355.9, 86.5%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 86.5%, 80.6%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4745 0.1791 25.0 |
Contrast & Accessibility
2.85:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AA1721 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AA1721
Color Difference (Delta E)
75.7
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AA1721);
background: linear-gradient(135deg, #000000, #AA1721);