#3d71df
a balanced, vivid blue · cool · closest name: royalblue
RGB
61, 113, 223
HSL
221°, 72%, 56%
CMYK
73, 49, 0, 13
Luminance
0.1813
Every format
| HEX | #3d71df |
| RGB | rgb(61, 113, 223) |
| HSL | hsl(221, 72%, 56%) |
| CMYK | cmyk(73%, 49%, 0%, 13%) |
| LAB | lab(49.6 20.0 -61.2) |
| LCH | lch(49.6 64.4 288.1) |
| OKLCH | oklch(0.573 0.177 263.0) |
Copy-ready code
/* CSS */
color: #3d71df;
background-color: #3d71df;
/* Tailwind (arbitrary) */
class="text-[#3d71df] bg-[#3d71df]"
/* SCSS */
$brand: #3d71df;
/* SwiftUI */
Color(red: 0.239, green: 0.443, blue: 0.875)
/* Android */
Color.parseColor("#3d71df")Accessibility — WCAG contrast
Aa
#3d71df on white: 4.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3d71df on black: 4.63:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green44.3%
Blue87.5%
CMYK percentages
Cyan72.6%
Magenta49.3%
Yellow0.0%
Key (black)12.5%
Color previews
#3d71df text on a black background
contrast 4.63:1
Card sample
#3d71df text on a white background
contrast 4.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3d71df;
Background color
Panel with #3d71df background
background-color: #3d71df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3d71df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 113, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 113, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3d71df; background: linear-gradient(135deg, #3d71df, #753DDF);