#3744f1
a balanced, electric blue · warm · closest name: blue
RGB
55, 68, 241
HSL
236°, 87%, 58%
CMYK
77, 72, 0, 6
Luminance
0.1130
Every format
| HEX | #3744f1 |
| RGB | rgb(55, 68, 241) |
| HSL | hsl(236, 87%, 58%) |
| CMYK | cmyk(77%, 72%, 0%, 6%) |
| LAB | lab(40.1 53.3 -87.0) |
| LCH | lch(40.1 102.0 301.5) |
| OKLCH | oklch(0.506 0.252 270.1) |
Copy-ready code
/* CSS */
color: #3744f1;
background-color: #3744f1;
/* Tailwind (arbitrary) */
class="text-[#3744f1] bg-[#3744f1]"
/* SCSS */
$brand: #3744f1;
/* SwiftUI */
Color(red: 0.216, green: 0.267, blue: 0.945)
/* Android */
Color.parseColor("#3744f1")Accessibility — WCAG contrast
Aa
#3744f1 on white: 6.44:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3744f1 on black: 3.26:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green26.7%
Blue94.5%
CMYK percentages
Cyan77.2%
Magenta71.8%
Yellow0.0%
Key (black)5.5%
Color previews
#3744f1 text on a black background
contrast 3.26:1
Card sample
#3744f1 text on a white background
contrast 6.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3744f1;
Background color
Panel with #3744f1 background
background-color: #3744f1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3744f1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 68, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 68, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3744f1; background: linear-gradient(135deg, #3744f1, #A637F1);