#2f4bda
a balanced, vivid blue · warm · closest name: slateblue
RGB
47, 75, 218
HSL
230°, 70%, 52%
CMYK
78, 66, 0, 15
Luminance
0.1070
Every format
| HEX | #2f4bda |
| RGB | rgb(47, 75, 218) |
| HSL | hsl(230, 70%, 52%) |
| CMYK | cmyk(78%, 66%, 0%, 15%) |
| LAB | lab(39.1 40.7 -75.6) |
| LCH | lch(39.1 85.8 298.3) |
| OKLCH | oklch(0.491 0.219 268.0) |
Copy-ready code
/* CSS */
color: #2f4bda;
background-color: #2f4bda;
/* Tailwind (arbitrary) */
class="text-[#2f4bda] bg-[#2f4bda]"
/* SCSS */
$brand: #2f4bda;
/* SwiftUI */
Color(red: 0.184, green: 0.294, blue: 0.855)
/* Android */
Color.parseColor("#2f4bda")Accessibility — WCAG contrast
Aa
#2f4bda on white: 6.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f4bda on black: 3.14:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green29.4%
Blue85.5%
CMYK percentages
Cyan78.4%
Magenta65.6%
Yellow0.0%
Key (black)14.5%
Color previews
#2f4bda text on a black background
contrast 3.14:1
Card sample
#2f4bda text on a white background
contrast 6.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f4bda;
Background color
Panel with #2f4bda background
background-color: #2f4bda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f4bda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 75, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 75, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f4bda; background: linear-gradient(135deg, #2f4bda, #852FDA);