black
#000000
#A5191B
#A5191B
Color Values
| Format | #000000 | #A5191B |
|---|---|---|
| HEX | #000000 | #A5191B |
| RGB | 0, 0, 0 | 165, 25, 27 |
| HSL | 0.0, 0.0%, 0.0% | 359.1, 73.7%, 37.3% |
| HSV | 0.0, 0.0%, 0.0% | 359.1, 84.8%, 64.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 84.8%, 83.6%, 35.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4654 0.174 26.9 |
Contrast & Accessibility
2.75:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A5191B → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A5191B
Color Difference (Delta E)
74.74
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A5191B);
background: linear-gradient(135deg, #000000, #A5191B);