#331f67
a dark, vivid violet · warm · closest name: midnightblue
RGB
51, 31, 103
HSL
257°, 54%, 26%
CMYK
51, 70, 0, 60
Luminance
0.0266
Every format
| HEX | #331f67 |
| RGB | rgb(51, 31, 103) |
| HSL | hsl(257, 54%, 26%) |
| CMYK | cmyk(51%, 70%, 0%, 60%) |
| LAB | lab(18.6 28.9 -39.0) |
| LCH | lch(18.6 48.6 306.5) |
| OKLCH | oklch(0.311 0.119 290.5) |
Copy-ready code
/* CSS */
color: #331f67;
background-color: #331f67;
/* Tailwind (arbitrary) */
class="text-[#331f67] bg-[#331f67]"
/* SCSS */
$brand: #331f67;
/* SwiftUI */
Color(red: 0.200, green: 0.122, blue: 0.404)
/* Android */
Color.parseColor("#331f67")Accessibility — WCAG contrast
Aa
#331f67 on white: 13.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331f67 on black: 1.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green12.2%
Blue40.4%
CMYK percentages
Cyan50.5%
Magenta69.9%
Yellow0.0%
Key (black)59.6%
Color previews
#331f67 text on a black background
contrast 1.53:1
Card sample
#331f67 text on a white background
contrast 13.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331f67;
Background color
Panel with #331f67 background
background-color: #331f67;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331f67;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 31, 103, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 31, 103, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331f67; background: linear-gradient(135deg, #331f67, #631F67);