#371eb2
a dark, vivid blue · warm · closest name: navy
RGB
55, 30, 178
HSL
250°, 71%, 41%
CMYK
69, 83, 0, 30
Luminance
0.0496
Every format
| HEX | #371eb2 |
| RGB | rgb(55, 30, 178) |
| HSL | hsl(250, 71%, 41%) |
| CMYK | cmyk(69%, 83%, 0%, 30%) |
| LAB | lab(26.6 53.0 -72.8) |
| LCH | lch(26.6 90.0 306.1) |
| OKLCH | oklch(0.391 0.212 277.8) |
Copy-ready code
/* CSS */
color: #371eb2;
background-color: #371eb2;
/* Tailwind (arbitrary) */
class="text-[#371eb2] bg-[#371eb2]"
/* SCSS */
$brand: #371eb2;
/* SwiftUI */
Color(red: 0.216, green: 0.118, blue: 0.698)
/* Android */
Color.parseColor("#371eb2")Accessibility — WCAG contrast
Aa
#371eb2 on white: 10.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#371eb2 on black: 1.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green11.8%
Blue69.8%
CMYK percentages
Cyan69.1%
Magenta83.1%
Yellow0.0%
Key (black)30.2%
Color previews
#371eb2 text on a black background
contrast 1.99:1
Card sample
#371eb2 text on a white background
contrast 10.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #371eb2;
Background color
Panel with #371eb2 background
background-color: #371eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #371eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 30, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 30, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #371eb2; background: linear-gradient(135deg, #371eb2, #9A1EB2);