#511af7
a balanced, electric blue · warm · closest name: blue
RGB
81, 26, 247
HSL
255°, 93%, 54%
CMYK
67, 90, 0, 3
Luminance
0.0920
Every format
| HEX | #511af7 |
| RGB | rgb(81, 26, 247) |
| HSL | hsl(255, 93%, 54%) |
| CMYK | cmyk(67%, 90%, 0%, 3%) |
| LAB | lab(36.4 74.3 -96.5) |
| LCH | lch(36.4 121.8 307.6) |
| OKLCH | oklch(0.486 0.282 279.1) |
Copy-ready code
/* CSS */
color: #511af7;
background-color: #511af7;
/* Tailwind (arbitrary) */
class="text-[#511af7] bg-[#511af7]"
/* SCSS */
$brand: #511af7;
/* SwiftUI */
Color(red: 0.318, green: 0.102, blue: 0.969)
/* Android */
Color.parseColor("#511af7")Accessibility — WCAG contrast
Aa
#511af7 on white: 7.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511af7 on black: 2.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green10.2%
Blue96.9%
CMYK percentages
Cyan67.2%
Magenta89.5%
Yellow0.0%
Key (black)3.1%
Color previews
#511af7 text on a black background
contrast 2.84:1
Card sample
#511af7 text on a white background
contrast 7.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511af7;
Background color
Panel with #511af7 background
background-color: #511af7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511af7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 26, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 26, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511af7; background: linear-gradient(135deg, #511af7, #E41AF7);