#331f96
a dark, vivid blue · warm · closest name: navy
RGB
51, 31, 150
HSL
250°, 66%, 36%
CMYK
66, 79, 0, 41
Luminance
0.0389
Every format
| HEX | #331f96 |
| RGB | rgb(51, 31, 150) |
| HSL | hsl(250, 66%, 36%) |
| CMYK | cmyk(66%, 79%, 0%, 41%) |
| LAB | lab(23.3 43.8 -61.3) |
| LCH | lch(23.3 75.3 305.5) |
| OKLCH | oklch(0.358 0.179 279.9) |
Copy-ready code
/* CSS */
color: #331f96;
background-color: #331f96;
/* Tailwind (arbitrary) */
class="text-[#331f96] bg-[#331f96]"
/* SCSS */
$brand: #331f96;
/* SwiftUI */
Color(red: 0.200, green: 0.122, blue: 0.588)
/* Android */
Color.parseColor("#331f96")Accessibility — WCAG contrast
Aa
#331f96 on white: 11.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331f96 on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green12.2%
Blue58.8%
CMYK percentages
Cyan66.0%
Magenta79.3%
Yellow0.0%
Key (black)41.2%
Color previews
#331f96 text on a black background
contrast 1.78:1
Card sample
#331f96 text on a white background
contrast 11.82:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331f96;
Background color
Panel with #331f96 background
background-color: #331f96;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331f96;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 31, 150, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 31, 150, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331f96; background: linear-gradient(135deg, #331f96, #821F96);