black
#000000
#511303
#511303
Color Values
| Format | #000000 | #511303 |
|---|---|---|
| HEX | #000000 | #511303 |
| RGB | 0, 0, 0 | 81, 19, 3 |
| HSL | 0.0, 0.0%, 0.0% | 12.3, 92.9%, 16.5% |
| HSV | 0.0, 0.0%, 0.0% | 12.3, 96.3%, 31.8% |
| CMYK | 0%, 0%, 0%, 100% | 0.0%, 76.5%, 96.3%, 68.2% |
| OKLCH | 0.0 0.0 0.0 | 0.2918 0.0955 35.6 |
Contrast & Accessibility
1.44:1
AA Fail
AA Large Fail
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #511303 → Background: #000000
The quick brown fox jumps over the lazy dog
Text: #000000 → Background: #511303
Color Difference (Delta E)
40.46
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #000000, #511303);
background: linear-gradient(135deg, #000000, #511303);