#3243df
a balanced, vivid blue · warm · closest name: slateblue
RGB
50, 67, 223
HSL
234°, 73%, 54%
CMYK
78, 70, 0, 13
Luminance
0.1002
Every format
| HEX | #3243df |
| RGB | rgb(50, 67, 223) |
| HSL | hsl(234, 73%, 54%) |
| CMYK | cmyk(78%, 70%, 0%, 13%) |
| LAB | lab(37.9 47.5 -80.4) |
| LCH | lch(37.9 93.4 300.5) |
| OKLCH | oklch(0.484 0.233 269.6) |
Copy-ready code
/* CSS */
color: #3243df;
background-color: #3243df;
/* Tailwind (arbitrary) */
class="text-[#3243df] bg-[#3243df]"
/* SCSS */
$brand: #3243df;
/* SwiftUI */
Color(red: 0.196, green: 0.263, blue: 0.875)
/* Android */
Color.parseColor("#3243df")Accessibility — WCAG contrast
Aa
#3243df on white: 6.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3243df on black: 3.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.6%
Green26.3%
Blue87.5%
CMYK percentages
Cyan77.6%
Magenta70.0%
Yellow0.0%
Key (black)12.5%
Color previews
#3243df text on a black background
contrast 3.00:1
Card sample
#3243df text on a white background
contrast 6.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3243df;
Background color
Panel with #3243df background
background-color: #3243df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3243df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(50, 67, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(50, 67, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3243df; background: linear-gradient(135deg, #3243df, #9432DF);