black
#000000
#A91828
#A91828
Color Values
| Format | #000000 | #A91828 |
|---|---|---|
| HEX | #000000 | #A91828 |
| RGB | 0, 0, 0 | 169, 24, 40 |
| HSL | 0.0, 0.0%, 0.0% | 353.4, 75.1%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 353.4, 85.8%, 66.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 85.8%, 76.3%, 33.7% |
| OKLCH | 0.0 0.0 0.0 | 0.474 0.177 22.8 |
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: #A91828 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A91828
Color Difference (Delta E)
73.59
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A91828);
background: linear-gradient(135deg, #000000, #A91828);