#4940df
a balanced, vivid blue · warm · closest name: slateblue
RGB
73, 64, 223
HSL
243°, 71%, 56%
CMYK
67, 71, 0, 13
Luminance
0.1041
Every format
| HEX | #4940df |
| RGB | rgb(73, 64, 223) |
| HSL | hsl(243, 71%, 56%) |
| CMYK | cmyk(67%, 71%, 0%, 13%) |
| LAB | lab(38.6 51.4 -79.2) |
| LCH | lch(38.6 94.4 303.0) |
| OKLCH | oklch(0.492 0.230 276.3) |
Copy-ready code
/* CSS */
color: #4940df;
background-color: #4940df;
/* Tailwind (arbitrary) */
class="text-[#4940df] bg-[#4940df]"
/* SCSS */
$brand: #4940df;
/* SwiftUI */
Color(red: 0.286, green: 0.251, blue: 0.875)
/* Android */
Color.parseColor("#4940df")Accessibility — WCAG contrast
Aa
#4940df on white: 6.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4940df on black: 3.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red28.6%
Green25.1%
Blue87.5%
CMYK percentages
Cyan67.3%
Magenta71.3%
Yellow0.0%
Key (black)12.5%
Color previews
#4940df text on a black background
contrast 3.08:1
Card sample
#4940df text on a white background
contrast 6.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4940df;
Background color
Panel with #4940df background
background-color: #4940df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4940df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(73, 64, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(73, 64, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4940df; background: linear-gradient(135deg, #4940df, #B340DF);