#4f5fef
a balanced, electric blue · warm · closest name: royalblue
RGB
79, 95, 239
HSL
234°, 83%, 62%
CMYK
67, 60, 0, 6
Luminance
0.1608
Every format
| HEX | #4f5fef |
| RGB | rgb(79, 95, 239) |
| HSL | hsl(234, 83%, 62%) |
| CMYK | cmyk(67%, 60%, 0%, 6%) |
| LAB | lab(47.1 39.2 -74.3) |
| LCH | lch(47.1 84.1 297.8) |
| OKLCH | oklch(0.559 0.215 272.5) |
Copy-ready code
/* CSS */
color: #4f5fef;
background-color: #4f5fef;
/* Tailwind (arbitrary) */
class="text-[#4f5fef] bg-[#4f5fef]"
/* SCSS */
$brand: #4f5fef;
/* SwiftUI */
Color(red: 0.310, green: 0.373, blue: 0.937)
/* Android */
Color.parseColor("#4f5fef")Accessibility — WCAG contrast
Aa
#4f5fef on white: 4.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4f5fef on black: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green37.3%
Blue93.7%
CMYK percentages
Cyan66.9%
Magenta60.3%
Yellow0.0%
Key (black)6.3%
Color previews
#4f5fef text on a black background
contrast 4.22:1
Card sample
#4f5fef text on a white background
contrast 4.98:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f5fef;
Background color
Panel with #4f5fef background
background-color: #4f5fef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f5fef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 95, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 95, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f5fef; background: linear-gradient(135deg, #4f5fef, #AA4FEF);