black
#000000
#A81919
#A81919
Color Values
| Format | #000000 | #A81919 |
|---|---|---|
| HEX | #000000 | #A81919 |
| RGB | 0, 0, 0 | 168, 25, 25 |
| HSL | 0.0, 0.0%, 0.0% | 0.0, 74.1%, 37.8% |
| HSV | 0.0, 0.0%, 0.0% | 0.0, 85.1%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 85.1%, 85.1%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.471 0.177 27.5 |
Contrast & Accessibility
2.82:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A81919 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A81919
Color Difference (Delta E)
76.56
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A81919);
background: linear-gradient(135deg, #000000, #A81919);