#3679df
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
54, 121, 223
HSL
216°, 73%, 54%
CMYK
76, 46, 0, 13
Luminance
0.1979
Every format
| HEX | #3679df |
| RGB | rgb(54, 121, 223) |
| HSL | hsl(216, 73%, 54%) |
| CMYK | cmyk(76%, 46%, 0%, 13%) |
| LAB | lab(51.6 14.1 -58.1) |
| LCH | lch(51.6 59.8 283.7) |
| OKLCH | oklch(0.587 0.170 258.8) |
Copy-ready code
/* CSS */
color: #3679df;
background-color: #3679df;
/* Tailwind (arbitrary) */
class="text-[#3679df] bg-[#3679df]"
/* SCSS */
$brand: #3679df;
/* SwiftUI */
Color(red: 0.212, green: 0.475, blue: 0.875)
/* Android */
Color.parseColor("#3679df")Accessibility — WCAG contrast
Aa
#3679df on white: 4.24:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#3679df on black: 4.96:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.2%
Green47.5%
Blue87.5%
CMYK percentages
Cyan75.8%
Magenta45.7%
Yellow0.0%
Key (black)12.5%
Color previews
#3679df text on a black background
contrast 4.96:1
Card sample
#3679df text on a white background
contrast 4.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3679df;
Background color
Panel with #3679df background
background-color: #3679df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3679df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(54, 121, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(54, 121, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3679df; background: linear-gradient(135deg, #3679df, #6436DF);