#331da0
a dark, vivid blue · warm · closest name: navy
RGB
51, 29, 160
HSL
250°, 69%, 37%
CMYK
68, 82, 0, 37
Luminance
0.0412
Every format
| HEX | #331da0 |
| RGB | rgb(51, 29, 160) |
| HSL | hsl(250, 69%, 37%) |
| CMYK | cmyk(68%, 82%, 0%, 37%) |
| LAB | lab(24.1 47.8 -66.1) |
| LCH | lch(24.1 81.5 305.9) |
| OKLCH | oklch(0.367 0.193 278.7) |
Copy-ready code
/* CSS */
color: #331da0;
background-color: #331da0;
/* Tailwind (arbitrary) */
class="text-[#331da0] bg-[#331da0]"
/* SCSS */
$brand: #331da0;
/* SwiftUI */
Color(red: 0.200, green: 0.114, blue: 0.627)
/* Android */
Color.parseColor("#331da0")Accessibility — WCAG contrast
Aa
#331da0 on white: 11.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331da0 on black: 1.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.4%
Blue62.7%
CMYK percentages
Cyan68.1%
Magenta81.9%
Yellow0.0%
Key (black)37.3%
Color previews
#331da0 text on a black background
contrast 1.82:1
Card sample
#331da0 text on a white background
contrast 11.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331da0;
Background color
Panel with #331da0 background
background-color: #331da0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331da0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 29, 160, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 29, 160, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331da0; background: linear-gradient(135deg, #331da0, #8B1DA0);