#3952df
a balanced, vivid blue · warm · closest name: royalblue
RGB
57, 82, 223
HSL
231°, 72%, 55%
CMYK
74, 63, 0, 13
Luminance
0.1223
Every format
| HEX | #3952df |
| RGB | rgb(57, 82, 223) |
| HSL | hsl(231, 72%, 55%) |
| CMYK | cmyk(74%, 63%, 0%, 13%) |
| LAB | lab(41.6 39.0 -74.3) |
| LCH | lch(41.6 84.0 297.7) |
| OKLCH | oklch(0.512 0.215 269.3) |
Copy-ready code
/* CSS */
color: #3952df;
background-color: #3952df;
/* Tailwind (arbitrary) */
class="text-[#3952df] bg-[#3952df]"
/* SCSS */
$brand: #3952df;
/* SwiftUI */
Color(red: 0.224, green: 0.322, blue: 0.875)
/* Android */
Color.parseColor("#3952df")Accessibility — WCAG contrast
Aa
#3952df on white: 6.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3952df on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green32.2%
Blue87.5%
CMYK percentages
Cyan74.4%
Magenta63.2%
Yellow0.0%
Key (black)12.5%
Color previews
#3952df text on a black background
contrast 3.45:1
Card sample
#3952df text on a white background
contrast 6.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3952df;
Background color
Panel with #3952df background
background-color: #3952df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3952df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 82, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 82, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3952df; background: linear-gradient(135deg, #3952df, #8F39DF);