#2f4aef
a balanced, electric blue · warm · closest name: slateblue
RGB
47, 74, 239
HSL
232°, 86%, 56%
CMYK
80, 69, 0, 6
Luminance
0.1173
Every format
| HEX | #2f4aef |
| RGB | rgb(47, 74, 239) |
| HSL | hsl(232, 86%, 56%) |
| CMYK | cmyk(80%, 69%, 0%, 6%) |
| LAB | lab(40.8 48.6 -84.7) |
| LCH | lch(40.8 97.7 299.8) |
| OKLCH | oklch(0.509 0.246 268.0) |
Copy-ready code
/* CSS */
color: #2f4aef;
background-color: #2f4aef;
/* Tailwind (arbitrary) */
class="text-[#2f4aef] bg-[#2f4aef]"
/* SCSS */
$brand: #2f4aef;
/* SwiftUI */
Color(red: 0.184, green: 0.290, blue: 0.937)
/* Android */
Color.parseColor("#2f4aef")Accessibility — WCAG contrast
Aa
#2f4aef on white: 6.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4aef on black: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green29.0%
Blue93.7%
CMYK percentages
Cyan80.3%
Magenta69.0%
Yellow0.0%
Key (black)6.3%
Color previews
#2f4aef text on a black background
contrast 3.35:1
Card sample
#2f4aef text on a white background
contrast 6.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4aef;
Background color
Panel with #2f4aef background
background-color: #2f4aef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4aef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 74, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 74, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4aef; background: linear-gradient(135deg, #2f4aef, #942FEF);