#2f48cd
a balanced, vivid blue · warm · closest name: slateblue
RGB
47, 72, 205
HSL
231°, 63%, 49%
CMYK
77, 65, 0, 20
Luminance
0.0965
Every format
| HEX | #2f48cd |
| RGB | rgb(47, 72, 205) |
| HSL | hsl(231, 63%, 49%) |
| CMYK | cmyk(77%, 65%, 0%, 20%) |
| LAB | lab(37.2 37.9 -71.2) |
| LCH | lch(37.2 80.7 298.0) |
| OKLCH | oklch(0.474 0.206 268.5) |
Copy-ready code
/* CSS */
color: #2f48cd;
background-color: #2f48cd;
/* Tailwind (arbitrary) */
class="text-[#2f48cd] bg-[#2f48cd]"
/* SCSS */
$brand: #2f48cd;
/* SwiftUI */
Color(red: 0.184, green: 0.282, blue: 0.804)
/* Android */
Color.parseColor("#2f48cd")Accessibility — WCAG contrast
Aa
#2f48cd on white: 7.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f48cd on black: 2.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green28.2%
Blue80.4%
CMYK percentages
Cyan77.1%
Magenta64.9%
Yellow0.0%
Key (black)19.6%
Color previews
#2f48cd text on a black background
contrast 2.93:1
Card sample
#2f48cd text on a white background
contrast 7.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f48cd;
Background color
Panel with #2f48cd background
background-color: #2f48cd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f48cd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 72, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 72, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f48cd; background: linear-gradient(135deg, #2f48cd, #7F2FCD);