#511dce
a balanced, electric violet · warm · closest name: navy
RGB
81, 29, 206
HSL
258°, 75%, 46%
CMYK
61, 86, 0, 19
Luminance
0.0708
Every format
| HEX | #511dce |
| RGB | rgb(81, 29, 206) |
| HSL | hsl(258, 75%, 46%) |
| CMYK | cmyk(61%, 86%, 0%, 19%) |
| LAB | lab(32.0 63.1 -80.3) |
| LCH | lch(32.0 102.1 308.2) |
| OKLCH | oklch(0.443 0.239 284.3) |
Copy-ready code
/* CSS */
color: #511dce;
background-color: #511dce;
/* Tailwind (arbitrary) */
class="text-[#511dce] bg-[#511dce]"
/* SCSS */
$brand: #511dce;
/* SwiftUI */
Color(red: 0.318, green: 0.114, blue: 0.808)
/* Android */
Color.parseColor("#511dce")Accessibility — WCAG contrast
Aa
#511dce on white: 8.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511dce on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green11.4%
Blue80.8%
CMYK percentages
Cyan60.7%
Magenta85.9%
Yellow0.0%
Key (black)19.2%
Color previews
#511dce text on a black background
contrast 2.42:1
Card sample
#511dce text on a white background
contrast 8.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511dce;
Background color
Panel with #511dce background
background-color: #511dce;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511dce;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 29, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 29, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511dce; background: linear-gradient(135deg, #511dce, #C71DCE);