#2f5af0
a balanced, electric blue · warm · closest name: royalblue
RGB
47, 90, 240
HSL
227°, 87%, 56%
CMYK
80, 63, 0, 6
Luminance
0.1421
Every format
| HEX | #2f5af0 |
| RGB | rgb(47, 90, 240) |
| HSL | hsl(227, 87%, 56%) |
| CMYK | cmyk(80%, 63%, 0%, 6%) |
| LAB | lab(44.5 39.2 -79.1) |
| LCH | lch(44.5 88.3 296.4) |
| OKLCH | oklch(0.537 0.230 266.1) |
Copy-ready code
/* CSS */
color: #2f5af0;
background-color: #2f5af0;
/* Tailwind (arbitrary) */
class="text-[#2f5af0] bg-[#2f5af0]"
/* SCSS */
$brand: #2f5af0;
/* SwiftUI */
Color(red: 0.184, green: 0.353, blue: 0.941)
/* Android */
Color.parseColor("#2f5af0")Accessibility — WCAG contrast
Aa
#2f5af0 on white: 5.47:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f5af0 on black: 3.84:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green35.3%
Blue94.1%
CMYK percentages
Cyan80.4%
Magenta62.5%
Yellow0.0%
Key (black)5.9%
Color previews
#2f5af0 text on a black background
contrast 3.84:1
Card sample
#2f5af0 text on a white background
contrast 5.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f5af0;
Background color
Panel with #2f5af0 background
background-color: #2f5af0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f5af0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 90, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 90, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f5af0; background: linear-gradient(135deg, #2f5af0, #852FF0);