black
#000000
#A71B11
#A71B11
Color Values
| Format | #000000 | #A71B11 |
|---|---|---|
| HEX | #000000 | #A71B11 |
| RGB | 0, 0, 0 | 167, 27, 17 |
| HSL | 0.0, 0.0%, 0.0% | 4.0, 81.5%, 36.1% |
| HSV | 0.0, 0.0%, 0.0% | 4.0, 89.8%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 83.8%, 89.8%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4697 0.1757 29.6 |
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: #A71B11 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A71B11
Color Difference (Delta E)
77.85
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A71B11);
background: linear-gradient(135deg, #000000, #A71B11);