black
#000000
#A4273E
#A4273E
Color Values
| Format | #000000 | #A4273E |
|---|---|---|
| HEX | #000000 | #A4273E |
| RGB | 0, 0, 0 | 164, 39, 62 |
| HSL | 0.0, 0.0%, 0.0% | 349.0, 61.6%, 39.8% |
| HSV | 0.0, 0.0%, 0.0% | 349.0, 76.2%, 64.3% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 76.2%, 62.2%, 35.7% |
| OKLCH | 0.0 0.0 0.0 | 0.4795 0.1602 15.7 |
Contrast & Accessibility
2.94:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A4273E → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A4273E
Color Difference (Delta E)
66.03
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A4273E);
background: linear-gradient(135deg, #000000, #A4273E);