#3986df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
57, 134, 223
HSL
212°, 72%, 55%
CMYK
74, 40, 0, 13
Luminance
0.2325
Every format
| HEX | #3986df |
| RGB | rgb(57, 134, 223) |
| HSL | hsl(212, 72%, 55%) |
| CMYK | cmyk(74%, 40%, 0%, 13%) |
| LAB | lab(55.3 6.5 -52.1) |
| LCH | lch(55.3 52.5 277.1) |
| OKLCH | oklch(0.616 0.155 254.2) |
Copy-ready code
/* CSS */
color: #3986df;
background-color: #3986df;
/* Tailwind (arbitrary) */
class="text-[#3986df] bg-[#3986df]"
/* SCSS */
$brand: #3986df;
/* SwiftUI */
Color(red: 0.224, green: 0.525, blue: 0.875)
/* Android */
Color.parseColor("#3986df")Accessibility — WCAG contrast
Aa
#3986df on white: 3.72:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3986df on black: 5.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green52.5%
Blue87.5%
CMYK percentages
Cyan74.4%
Magenta39.9%
Yellow0.0%
Key (black)12.5%
Color previews
#3986df text on a black background
contrast 5.65:1
Card sample
#3986df text on a white background
contrast 3.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3986df;
Background color
Panel with #3986df background
background-color: #3986df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3986df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 134, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 134, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3986df; background: linear-gradient(135deg, #3986df, #5B39DF);