#3976df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
57, 118, 223
HSL
218°, 72%, 55%
CMYK
74, 47, 0, 13
Luminance
0.1915
Every format
| HEX | #3976df |
| RGB | rgb(57, 118, 223) |
| HSL | hsl(218, 72%, 55%) |
| CMYK | cmyk(74%, 47%, 0%, 13%) |
| LAB | lab(50.9 16.4 -59.3) |
| LCH | lch(50.9 61.5 285.4) |
| OKLCH | oklch(0.582 0.172 260.5) |
Copy-ready code
/* CSS */
color: #3976df;
background-color: #3976df;
/* Tailwind (arbitrary) */
class="text-[#3976df] bg-[#3976df]"
/* SCSS */
$brand: #3976df;
/* SwiftUI */
Color(red: 0.224, green: 0.463, blue: 0.875)
/* Android */
Color.parseColor("#3976df")Accessibility — WCAG contrast
Aa
#3976df on white: 4.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3976df on black: 4.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green46.3%
Blue87.5%
CMYK percentages
Cyan74.4%
Magenta47.1%
Yellow0.0%
Key (black)12.5%
Color previews
#3976df text on a black background
contrast 4.83:1
Card sample
#3976df text on a white background
contrast 4.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3976df;
Background color
Panel with #3976df background
background-color: #3976df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3976df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 118, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 118, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3976df; background: linear-gradient(135deg, #3976df, #6B39DF);