#511bec
a balanced, electric violet · warm · closest name: blue
RGB
81, 27, 236
HSL
256°, 85%, 52%
CMYK
66, 89, 0, 8
Luminance
0.0859
Every format
| HEX | #511bec |
| RGB | rgb(81, 27, 236) |
| HSL | hsl(256, 85%, 52%) |
| CMYK | cmyk(66%, 89%, 0%, 8%) |
| LAB | lab(35.2 71.3 -92.2) |
| LCH | lch(35.2 116.6 307.7) |
| OKLCH | oklch(0.474 0.271 280.3) |
Copy-ready code
/* CSS */
color: #511bec;
background-color: #511bec;
/* Tailwind (arbitrary) */
class="text-[#511bec] bg-[#511bec]"
/* SCSS */
$brand: #511bec;
/* SwiftUI */
Color(red: 0.318, green: 0.106, blue: 0.925)
/* Android */
Color.parseColor("#511bec")Accessibility — WCAG contrast
Aa
#511bec on white: 7.73:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511bec on black: 2.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green10.6%
Blue92.5%
CMYK percentages
Cyan65.7%
Magenta88.6%
Yellow0.0%
Key (black)7.5%
Color previews
#511bec text on a black background
contrast 2.72:1
Card sample
#511bec text on a white background
contrast 7.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511bec;
Background color
Panel with #511bec background
background-color: #511bec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511bec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 27, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 27, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511bec; background: linear-gradient(135deg, #511bec, #DC1BEC);