black
#000000
#A11003
#A11003
Color Values
| Format | #000000 | #A11003 |
|---|---|---|
| HEX | #000000 | #A11003 |
| RGB | 0, 0, 0 | 161, 16, 3 |
| HSL | 0.0, 0.0%, 0.0% | 4.9, 96.3%, 32.2% |
| HSV | 0.0, 0.0%, 0.0% | 4.9, 98.1%, 63.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 90.1%, 98.1%, 36.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4512 0.177 30.2 |
Contrast & Accessibility
2.59:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A11003 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A11003
Color Difference (Delta E)
79.26
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A11003);
background: linear-gradient(135deg, #000000, #A11003);