black
#000000
#A81C16
#A81C16
Color Values
| Format | #000000 | #A81C16 |
|---|---|---|
| HEX | #000000 | #A81C16 |
| RGB | 0, 0, 0 | 168, 28, 22 |
| HSL | 0.0, 0.0%, 0.0% | 2.5, 76.8%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 2.5, 86.9%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 83.3%, 86.9%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4726 0.1755 28.7 |
Contrast & Accessibility
2.84:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A81C16 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A81C16
Color Difference (Delta E)
77.01
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A81C16);
background: linear-gradient(135deg, #000000, #A81C16);