black
#000000
#A0101B
#A0101B
Color Values
| Format | #000000 | #A0101B |
|---|---|---|
| HEX | #000000 | #A0101B |
| RGB | 0, 0, 0 | 160, 16, 27 |
| HSL | 0.0, 0.0%, 0.0% | 355.4, 81.8%, 34.5% |
| HSV | 0.0, 0.0%, 0.0% | 355.4, 90.0%, 62.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 90.0%, 83.1%, 37.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4508 0.1741 25.4 |
Contrast & Accessibility
2.58:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A0101B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A0101B
Color Difference (Delta E)
73.3
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A0101B);
background: linear-gradient(135deg, #000000, #A0101B);