#511af0
a balanced, electric violet · warm · closest name: blue
RGB
81, 26, 240
HSL
255°, 88%, 52%
CMYK
66, 89, 0, 6
Luminance
0.0878
Every format
| HEX | #511af0 |
| RGB | rgb(81, 26, 240) |
| HSL | hsl(255, 88%, 52%) |
| CMYK | cmyk(66%, 89%, 0%, 6%) |
| LAB | lab(35.5 72.6 -93.9) |
| LCH | lch(35.5 118.7 307.7) |
| OKLCH | oklch(0.478 0.275 279.9) |
Copy-ready code
/* CSS */
color: #511af0;
background-color: #511af0;
/* Tailwind (arbitrary) */
class="text-[#511af0] bg-[#511af0]"
/* SCSS */
$brand: #511af0;
/* SwiftUI */
Color(red: 0.318, green: 0.102, blue: 0.941)
/* Android */
Color.parseColor("#511af0")Accessibility — WCAG contrast
Aa
#511af0 on white: 7.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511af0 on black: 2.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green10.2%
Blue94.1%
CMYK percentages
Cyan66.3%
Magenta89.2%
Yellow0.0%
Key (black)5.9%
Color previews
#511af0 text on a black background
contrast 2.76:1
Card sample
#511af0 text on a white background
contrast 7.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511af0;
Background color
Panel with #511af0 background
background-color: #511af0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511af0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 26, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 26, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511af0; background: linear-gradient(135deg, #511af0, #E01AF0);