black
#000000
#A81739
#A81739
Color Values
| Format | #000000 | #A81739 |
|---|---|---|
| HEX | #000000 | #A81739 |
| RGB | 0, 0, 0 | 168, 23, 57 |
| HSL | 0.0, 0.0%, 0.0% | 345.9, 75.9%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 345.9, 86.3%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 86.3%, 66.1%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4744 0.1763 15.7 |
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: #A81739 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A81739
Color Difference (Delta E)
70.37
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A81739);
background: linear-gradient(135deg, #000000, #A81739);