black
#000000
#A8172C
#A8172C
Color Values
| Format | #000000 | #A8172C |
|---|---|---|
| HEX | #000000 | #A8172C |
| RGB | 0, 0, 0 | 168, 23, 44 |
| HSL | 0.0, 0.0%, 0.0% | 351.3, 75.9%, 37.5% |
| HSV | 0.0, 0.0%, 0.0% | 351.3, 86.3%, 65.9% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 86.3%, 73.8%, 34.1% |
| OKLCH | 0.0 0.0 0.0 | 0.4721 0.1764 21.1 |
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: #A8172C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A8172C
Color Difference (Delta E)
72.43
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A8172C);
background: linear-gradient(135deg, #000000, #A8172C);