#4339df
a balanced, vivid blue · warm · closest name: navy
RGB
67, 57, 223
HSL
244°, 72%, 55%
CMYK
70, 74, 0, 13
Luminance
0.0945
Every format
| HEX | #4339df |
| RGB | rgb(67, 57, 223) |
| HSL | hsl(244, 72%, 55%) |
| CMYK | cmyk(70%, 74%, 0%, 13%) |
| LAB | lab(36.8 54.5 -82.1) |
| LCH | lch(36.8 98.6 303.6) |
| OKLCH | oklch(0.479 0.238 275.2) |
Copy-ready code
/* CSS */
color: #4339df;
background-color: #4339df;
/* Tailwind (arbitrary) */
class="text-[#4339df] bg-[#4339df]"
/* SCSS */
$brand: #4339df;
/* SwiftUI */
Color(red: 0.263, green: 0.224, blue: 0.875)
/* Android */
Color.parseColor("#4339df")Accessibility — WCAG contrast
Aa
#4339df on white: 7.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4339df on black: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red26.3%
Green22.4%
Blue87.5%
CMYK percentages
Cyan70.0%
Magenta74.4%
Yellow0.0%
Key (black)12.5%
Color previews
#4339df text on a black background
contrast 2.89:1
Card sample
#4339df text on a white background
contrast 7.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4339df;
Background color
Panel with #4339df background
background-color: #4339df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4339df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(67, 57, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(67, 57, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4339df; background: linear-gradient(135deg, #4339df, #B239DF);