#331c68
a dark, vivid violet · warm · closest name: midnightblue
RGB
51, 28, 104
HSL
258°, 58%, 26%
CMYK
51, 73, 0, 59
Luminance
0.0253
Every format
| HEX | #331c68 |
| RGB | rgb(51, 28, 104) |
| HSL | hsl(258, 58%, 26%) |
| CMYK | cmyk(51%, 73%, 0%, 59%) |
| LAB | lab(18.1 31.0 -40.6) |
| LCH | lch(18.1 51.1 307.3) |
| OKLCH | oklch(0.307 0.125 291.1) |
Copy-ready code
/* CSS */
color: #331c68;
background-color: #331c68;
/* Tailwind (arbitrary) */
class="text-[#331c68] bg-[#331c68]"
/* SCSS */
$brand: #331c68;
/* SwiftUI */
Color(red: 0.200, green: 0.110, blue: 0.408)
/* Android */
Color.parseColor("#331c68")Accessibility — WCAG contrast
Aa
#331c68 on white: 13.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331c68 on black: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.0%
Blue40.8%
CMYK percentages
Cyan51.0%
Magenta73.1%
Yellow0.0%
Key (black)59.2%
Color previews
#331c68 text on a black background
contrast 1.51:1
Card sample
#331c68 text on a white background
contrast 13.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331c68;
Background color
Panel with #331c68 background
background-color: #331c68;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331c68;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 28, 104, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 28, 104, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331c68; background: linear-gradient(135deg, #331c68, #661C68);