#3fadf3
a balanced, electric blue · cool · closest name: steelblue
RGB
63, 173, 243
HSL
203°, 88%, 60%
CMYK
74, 29, 0, 5
Luminance
0.3741
Every format
| HEX | #3fadf3 |
| RGB | rgb(63, 173, 243) |
| HSL | hsl(203, 88%, 60%) |
| CMYK | cmyk(74%, 29%, 0%, 5%) |
| LAB | lab(67.6 -8.3 -43.8) |
| LCH | lch(67.6 44.5 259.3) |
| OKLCH | oklch(0.716 0.141 241.1) |
Copy-ready code
/* CSS */
color: #3fadf3;
background-color: #3fadf3;
/* Tailwind (arbitrary) */
class="text-[#3fadf3] bg-[#3fadf3]"
/* SCSS */
$brand: #3fadf3;
/* SwiftUI */
Color(red: 0.247, green: 0.678, blue: 0.953)
/* Android */
Color.parseColor("#3fadf3")Accessibility — WCAG contrast
Aa
#3fadf3 on white: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fadf3 on black: 8.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green67.8%
Blue95.3%
CMYK percentages
Cyan74.1%
Magenta28.8%
Yellow0.0%
Key (black)4.7%
Color previews
#3fadf3 text on a black background
contrast 8.48:1
Card sample
#3fadf3 text on a white background
contrast 2.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fadf3;
Background color
Panel with #3fadf3 background
background-color: #3fadf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fadf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 173, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 173, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fadf3; background: linear-gradient(135deg, #3fadf3, #493FF3);