#3c43df
a balanced, vivid blue · warm · closest name: slateblue
RGB
60, 67, 223
HSL
237°, 72%, 56%
CMYK
73, 70, 0, 13
Luminance
0.1030
Every format
| HEX | #3c43df |
| RGB | rgb(60, 67, 223) |
| HSL | hsl(237, 72%, 56%) |
| CMYK | cmyk(73%, 70%, 0%, 13%) |
| LAB | lab(38.4 48.4 -79.6) |
| LCH | lch(38.4 93.1 301.3) |
| OKLCH | oklch(0.489 0.230 272.1) |
Copy-ready code
/* CSS */
color: #3c43df;
background-color: #3c43df;
/* Tailwind (arbitrary) */
class="text-[#3c43df] bg-[#3c43df]"
/* SCSS */
$brand: #3c43df;
/* SwiftUI */
Color(red: 0.235, green: 0.263, blue: 0.875)
/* Android */
Color.parseColor("#3c43df")Accessibility — WCAG contrast
Aa
#3c43df on white: 6.86:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3c43df on black: 3.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.5%
Green26.3%
Blue87.5%
CMYK percentages
Cyan73.1%
Magenta70.0%
Yellow0.0%
Key (black)12.5%
Color previews
#3c43df text on a black background
contrast 3.06:1
Card sample
#3c43df text on a white background
contrast 6.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3c43df;
Background color
Panel with #3c43df background
background-color: #3c43df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3c43df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(60, 67, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(60, 67, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3c43df; background: linear-gradient(135deg, #3c43df, #A23CDF);