black
#000000
#AA311C
#AA311C
Color Values
| Format | #000000 | #AA311C |
|---|---|---|
| HEX | #000000 | #AA311C |
| RGB | 0, 0, 0 | 170, 49, 28 |
| HSL | 0.0, 0.0%, 0.0% | 8.9, 71.7%, 38.8% |
| HSV | 0.0, 0.0%, 0.0% | 8.9, 83.5%, 66.7% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 71.2%, 83.5%, 33.3% |
| OKLCH | 0.0 0.0 0.0 | 0.4951 0.1608 32.3 |
Contrast & Accessibility
3.17:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #AA311C → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #AA311C
Color Difference (Delta E)
74.2
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #AA311C);
background: linear-gradient(135deg, #000000, #AA311C);