#331ec1
a dark, vivid blue · warm · closest name: navy
RGB
51, 30, 193
HSL
248°, 73%, 44%
CMYK
74, 85, 0, 24
Luminance
0.0548
Every format
| HEX | #331ec1 |
| RGB | rgb(51, 30, 193) |
| HSL | hsl(248, 73%, 44%) |
| CMYK | cmyk(74%, 85%, 0%, 24%) |
| LAB | lab(28.1 57.0 -79.2) |
| LCH | lch(28.1 97.6 305.7) |
| OKLCH | oklch(0.406 0.230 274.7) |
Copy-ready code
/* CSS */
color: #331ec1;
background-color: #331ec1;
/* Tailwind (arbitrary) */
class="text-[#331ec1] bg-[#331ec1]"
/* SCSS */
$brand: #331ec1;
/* SwiftUI */
Color(red: 0.200, green: 0.118, blue: 0.757)
/* Android */
Color.parseColor("#331ec1")Accessibility — WCAG contrast
Aa
#331ec1 on white: 10.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331ec1 on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.8%
Blue75.7%
CMYK percentages
Cyan73.6%
Magenta84.5%
Yellow0.0%
Key (black)24.3%
Color previews
#331ec1 text on a black background
contrast 2.10:1
Card sample
#331ec1 text on a white background
contrast 10.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331ec1;
Background color
Panel with #331ec1 background
background-color: #331ec1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331ec1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 30, 193, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 30, 193, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331ec1; background: linear-gradient(135deg, #331ec1, #9F1EC1);