#3645df
a balanced, vivid blue · warm · closest name: slateblue
RGB
54, 69, 223
HSL
235°, 73%, 54%
CMYK
76, 69, 0, 13
Luminance
0.1037
Every format
| HEX | #3645df |
| RGB | rgb(54, 69, 223) |
| HSL | hsl(235, 73%, 54%) |
| CMYK | cmyk(76%, 69%, 0%, 13%) |
| LAB | lab(38.5 46.6 -79.4) |
| LCH | lch(38.5 92.1 300.4) |
| OKLCH | oklch(0.489 0.230 270.4) |
Copy-ready code
/* CSS */
color: #3645df;
background-color: #3645df;
/* Tailwind (arbitrary) */
class="text-[#3645df] bg-[#3645df]"
/* SCSS */
$brand: #3645df;
/* SwiftUI */
Color(red: 0.212, green: 0.271, blue: 0.875)
/* Android */
Color.parseColor("#3645df")Accessibility — WCAG contrast
Aa
#3645df on white: 6.83:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3645df on black: 3.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.2%
Green27.1%
Blue87.5%
CMYK percentages
Cyan75.8%
Magenta69.1%
Yellow0.0%
Key (black)12.5%
Color previews
#3645df text on a black background
contrast 3.07:1
Card sample
#3645df text on a white background
contrast 6.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3645df;
Background color
Panel with #3645df background
background-color: #3645df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3645df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(54, 69, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(54, 69, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3645df; background: linear-gradient(135deg, #3645df, #9836DF);