black
#000000
#A11B13
#A11B13
Color Values
| Format | #000000 | #A11B13 |
|---|---|---|
| HEX | #000000 | #A11B13 |
| RGB | 0, 0, 0 | 161, 27, 19 |
| HSL | 0.0, 0.0%, 0.0% | 3.4, 78.9%, 35.3% |
| HSV | 0.0, 0.0%, 0.0% | 3.4, 88.2%, 63.1% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 83.2%, 88.2%, 36.9% |
| OKLCH | 0.0 0.0 0.0 | 0.4583 0.1699 29.2 |
Contrast & Accessibility
2.68:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #A11B13 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #A11B13
Color Difference (Delta E)
74.73
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #A11B13);
background: linear-gradient(135deg, #000000, #A11B13);