#2f5aef
a balanced, electric blue · warm · closest name: royalblue
RGB
47, 90, 239
HSL
227°, 86%, 56%
CMYK
80, 62, 0, 6
Luminance
0.1415
Every format
| HEX | #2f5aef |
| RGB | rgb(47, 90, 239) |
| HSL | hsl(227, 86%, 56%) |
| CMYK | cmyk(80%, 62%, 0%, 6%) |
| LAB | lab(44.4 38.9 -78.7) |
| LCH | lch(44.4 87.8 296.3) |
| OKLCH | oklch(0.536 0.228 266.1) |
Copy-ready code
/* CSS */
color: #2f5aef;
background-color: #2f5aef;
/* Tailwind (arbitrary) */
class="text-[#2f5aef] bg-[#2f5aef]"
/* SCSS */
$brand: #2f5aef;
/* SwiftUI */
Color(red: 0.184, green: 0.353, blue: 0.937)
/* Android */
Color.parseColor("#2f5aef")Accessibility — WCAG contrast
Aa
#2f5aef on white: 5.48:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5aef on black: 3.83:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green35.3%
Blue93.7%
CMYK percentages
Cyan80.3%
Magenta62.3%
Yellow0.0%
Key (black)6.3%
Color previews
#2f5aef text on a black background
contrast 3.83:1
Card sample
#2f5aef text on a white background
contrast 5.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5aef;
Background color
Panel with #2f5aef background
background-color: #2f5aef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5aef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 90, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 90, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5aef; background: linear-gradient(135deg, #2f5aef, #842FEF);