#3752cd
a balanced, vivid blue · warm · closest name: royalblue
RGB
55, 82, 205
HSL
229°, 60%, 51%
CMYK
73, 60, 0, 20
Luminance
0.1125
Every format
| HEX | #3752cd |
| RGB | rgb(55, 82, 205) |
| HSL | hsl(229, 60%, 51%) |
| CMYK | cmyk(73%, 60%, 0%, 20%) |
| LAB | lab(40.0 32.4 -66.6) |
| LCH | lch(40.0 74.0 296.0) |
| OKLCH | oklch(0.495 0.192 268.7) |
Copy-ready code
/* CSS */
color: #3752cd;
background-color: #3752cd;
/* Tailwind (arbitrary) */
class="text-[#3752cd] bg-[#3752cd]"
/* SCSS */
$brand: #3752cd;
/* SwiftUI */
Color(red: 0.216, green: 0.322, blue: 0.804)
/* Android */
Color.parseColor("#3752cd")Accessibility — WCAG contrast
Aa
#3752cd on white: 6.46:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3752cd on black: 3.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green32.2%
Blue80.4%
CMYK percentages
Cyan73.2%
Magenta60.0%
Yellow0.0%
Key (black)19.6%
Color previews
#3752cd text on a black background
contrast 3.25:1
Card sample
#3752cd text on a white background
contrast 6.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3752cd;
Background color
Panel with #3752cd background
background-color: #3752cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3752cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 82, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 82, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3752cd; background: linear-gradient(135deg, #3752cd, #8037CD);