#331b5f
a deep, vivid violet · warm · closest name: midnightblue
RGB
51, 27, 95
HSL
261°, 56%, 24%
CMYK
46, 72, 0, 63
Luminance
0.0231
Every format
| HEX | #331b5f |
| RGB | rgb(51, 27, 95) |
| HSL | hsl(261, 56%, 24%) |
| CMYK | cmyk(46%, 72%, 0%, 63%) |
| LAB | lab(17.1 28.8 -36.4) |
| LCH | lch(17.1 46.4 308.4) |
| OKLCH | oklch(0.297 0.114 294.6) |
Copy-ready code
/* CSS */
color: #331b5f;
background-color: #331b5f;
/* Tailwind (arbitrary) */
class="text-[#331b5f] bg-[#331b5f]"
/* SCSS */
$brand: #331b5f;
/* SwiftUI */
Color(red: 0.200, green: 0.106, blue: 0.373)
/* Android */
Color.parseColor("#331b5f")Accessibility — WCAG contrast
Aa
#331b5f on white: 14.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331b5f on black: 1.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green10.6%
Blue37.3%
CMYK percentages
Cyan46.3%
Magenta71.6%
Yellow0.0%
Key (black)62.7%
Color previews
#331b5f text on a black background
contrast 1.46:1
Card sample
#331b5f text on a white background
contrast 14.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331b5f;
Background color
Panel with #331b5f background
background-color: #331b5f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331b5f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 27, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 27, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331b5f; background: linear-gradient(135deg, #331b5f, #5F1B5E);