#2f5fda
a balanced, vivid blue · cool · closest name: royalblue
RGB
47, 95, 218
HSL
223°, 70%, 52%
CMYK
78, 56, 0, 15
Luminance
0.1385
Every format
| HEX | #2f5fda |
| RGB | rgb(47, 95, 218) |
| HSL | hsl(223, 70%, 52%) |
| CMYK | cmyk(78%, 56%, 0%, 15%) |
| LAB | lab(44.0 28.0 -67.5) |
| LCH | lch(44.0 73.1 292.5) |
| OKLCH | oklch(0.527 0.196 264.4) |
Copy-ready code
/* CSS */
color: #2f5fda;
background-color: #2f5fda;
/* Tailwind (arbitrary) */
class="text-[#2f5fda] bg-[#2f5fda]"
/* SCSS */
$brand: #2f5fda;
/* SwiftUI */
Color(red: 0.184, green: 0.373, blue: 0.855)
/* Android */
Color.parseColor("#2f5fda")Accessibility — WCAG contrast
Aa
#2f5fda on white: 5.57:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5fda on black: 3.77:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green37.3%
Blue85.5%
CMYK percentages
Cyan78.4%
Magenta56.4%
Yellow0.0%
Key (black)14.5%
Color previews
#2f5fda text on a black background
contrast 3.77:1
Card sample
#2f5fda text on a white background
contrast 5.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5fda;
Background color
Panel with #2f5fda background
background-color: #2f5fda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5fda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 95, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 95, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5fda; background: linear-gradient(135deg, #2f5fda, #712FDA);