#2f4cf3
a balanced, electric blue · warm · closest name: slateblue
RGB
47, 76, 243
HSL
231°, 89%, 57%
CMYK
81, 69, 0, 5
Luminance
0.1224
Every format
| HEX | #2f4cf3 |
| RGB | rgb(47, 76, 243) |
| HSL | hsl(231, 89%, 57%) |
| CMYK | cmyk(81%, 69%, 0%, 5%) |
| LAB | lab(41.6 48.8 -85.6) |
| LCH | lch(41.6 98.5 299.7) |
| OKLCH | oklch(0.516 0.248 267.8) |
Copy-ready code
/* CSS */
color: #2f4cf3;
background-color: #2f4cf3;
/* Tailwind (arbitrary) */
class="text-[#2f4cf3] bg-[#2f4cf3]"
/* SCSS */
$brand: #2f4cf3;
/* SwiftUI */
Color(red: 0.184, green: 0.298, blue: 0.953)
/* Android */
Color.parseColor("#2f4cf3")Accessibility — WCAG contrast
Aa
#2f4cf3 on white: 6.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4cf3 on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green29.8%
Blue95.3%
CMYK percentages
Cyan80.7%
Magenta68.7%
Yellow0.0%
Key (black)4.7%
Color previews
#2f4cf3 text on a black background
contrast 3.45:1
Card sample
#2f4cf3 text on a white background
contrast 6.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4cf3;
Background color
Panel with #2f4cf3 background
background-color: #2f4cf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4cf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 76, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 76, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4cf3; background: linear-gradient(135deg, #2f4cf3, #952FF3);