#2f5fef
a balanced, electric blue · warm · closest name: royalblue
RGB
47, 95, 239
HSL
225°, 86%, 56%
CMYK
80, 60, 0, 6
Luminance
0.1502
Every format
| HEX | #2f5fef |
| RGB | rgb(47, 95, 239) |
| HSL | hsl(225, 86%, 56%) |
| CMYK | cmyk(80%, 60%, 0%, 6%) |
| LAB | lab(45.7 35.7 -76.7) |
| LCH | lch(45.7 84.6 295.0) |
| OKLCH | oklch(0.545 0.223 265.3) |
Copy-ready code
/* CSS */
color: #2f5fef;
background-color: #2f5fef;
/* Tailwind (arbitrary) */
class="text-[#2f5fef] bg-[#2f5fef]"
/* SCSS */
$brand: #2f5fef;
/* SwiftUI */
Color(red: 0.184, green: 0.373, blue: 0.937)
/* Android */
Color.parseColor("#2f5fef")Accessibility — WCAG contrast
Aa
#2f5fef on white: 5.24:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5fef on black: 4.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green37.3%
Blue93.7%
CMYK percentages
Cyan80.3%
Magenta60.3%
Yellow0.0%
Key (black)6.3%
Color previews
#2f5fef text on a black background
contrast 4.00:1
Card sample
#2f5fef text on a white background
contrast 5.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5fef;
Background color
Panel with #2f5fef background
background-color: #2f5fef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5fef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 95, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 95, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5fef; background: linear-gradient(135deg, #2f5fef, #7F2FEF);