#511dbf
a dark, vivid violet · warm · closest name: navy
RGB
81, 29, 191
HSL
259°, 74%, 43%
CMYK
58, 85, 0, 25
Luminance
0.0639
Every format
| HEX | #511dbf |
| RGB | rgb(81, 29, 191) |
| HSL | hsl(259, 74%, 43%) |
| CMYK | cmyk(58%, 85%, 0%, 25%) |
| LAB | lab(30.4 59.3 -74.2) |
| LCH | lch(30.4 94.9 308.6) |
| OKLCH | oklch(0.427 0.223 286.9) |
Copy-ready code
/* CSS */
color: #511dbf;
background-color: #511dbf;
/* Tailwind (arbitrary) */
class="text-[#511dbf] bg-[#511dbf]"
/* SCSS */
$brand: #511dbf;
/* SwiftUI */
Color(red: 0.318, green: 0.114, blue: 0.749)
/* Android */
Color.parseColor("#511dbf")Accessibility — WCAG contrast
Aa
#511dbf on white: 9.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#511dbf on black: 2.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.8%
Green11.4%
Blue74.9%
CMYK percentages
Cyan57.6%
Magenta84.8%
Yellow0.0%
Key (black)25.1%
Color previews
#511dbf text on a black background
contrast 2.28:1
Card sample
#511dbf text on a white background
contrast 9.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #511dbf;
Background color
Panel with #511dbf background
background-color: #511dbf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #511dbf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(81, 29, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(81, 29, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #511dbf; background: linear-gradient(135deg, #511dbf, #BD1DBF);