#3c4fef
a balanced, electric blue · warm · closest name: slateblue
RGB
60, 79, 239
HSL
234°, 85%, 59%
CMYK
75, 67, 0, 6
Luminance
0.1278
Every format
| HEX | #3c4fef |
| RGB | rgb(60, 79, 239) |
| HSL | hsl(234, 85%, 59%) |
| CMYK | cmyk(75%, 67%, 0%, 6%) |
| LAB | lab(42.4 46.7 -82.0) |
| LCH | lch(42.4 94.3 299.7) |
| OKLCH | oklch(0.523 0.237 270.2) |
Copy-ready code
/* CSS */
color: #3c4fef;
background-color: #3c4fef;
/* Tailwind (arbitrary) */
class="text-[#3c4fef] bg-[#3c4fef]"
/* SCSS */
$brand: #3c4fef;
/* SwiftUI */
Color(red: 0.235, green: 0.310, blue: 0.937)
/* Android */
Color.parseColor("#3c4fef")Accessibility — WCAG contrast
Aa
#3c4fef on white: 5.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3c4fef on black: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.5%
Green31.0%
Blue93.7%
CMYK percentages
Cyan74.9%
Magenta66.9%
Yellow0.0%
Key (black)6.3%
Color previews
#3c4fef text on a black background
contrast 3.56:1
Card sample
#3c4fef text on a white background
contrast 5.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3c4fef;
Background color
Panel with #3c4fef background
background-color: #3c4fef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3c4fef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(60, 79, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(60, 79, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3c4fef; background: linear-gradient(135deg, #3c4fef, #A03CEF);