black
#000000
#A71819
#A71819
Color Values
| Format | #000000 | #A71819 |
|---|---|---|
| HEX | #000000 | #A71819 |
| RGB | 0, 0, 0 | 167, 24, 25 |
| HSL | 0.0, 0.0%, 0.0% | 359.6, 74.9%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 359.6, 85.6%, 65.5% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 85.6%, 85.0%, 34.5% |
| OKLCH | 0.0 0.0 0.0 | 0.4685 0.1766 27.3 |
Contrast & Accessibility
2.79:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A71819 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A71819
Color Difference (Delta E)
76.21
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A71819);
background: linear-gradient(135deg, #000000, #A71819);