black
#000000
#A22421
#A22421
Color Values
| Format | #000000 | #A22421 |
|---|---|---|
| HEX | #000000 | #A22421 |
| RGB | 0, 0, 0 | 162, 36, 33 |
| HSL | 0.0, 0.0%, 0.0% | 1.4, 66.2%, 38.2% |
| HSV | 0.0, 0.0%, 0.0% | 1.4, 79.6%, 63.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 77.8%, 79.6%, 36.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4685 0.1628 27.2 |
Contrast & Accessibility
2.81:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A22421 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A22421
Color Difference (Delta E)
70.78
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A22421);
background: linear-gradient(135deg, #000000, #A22421);