#3fd4f9
a balanced, electric cyan · cool · closest name: skyblue
RGB
63, 212, 249
HSL
192°, 94%, 61%
CMYK
75, 15, 0, 2
Luminance
0.5498
Every format
| HEX | #3fd4f9 |
| RGB | rgb(63, 212, 249) |
| HSL | hsl(192, 94%, 61%) |
| CMYK | cmyk(75%, 15%, 0%, 2%) |
| LAB | lab(79.0 -26.7 -29.2) |
| LCH | lch(79.0 39.6 227.6) |
| OKLCH | oklch(0.808 0.131 218.6) |
Copy-ready code
/* CSS */
color: #3fd4f9;
background-color: #3fd4f9;
/* Tailwind (arbitrary) */
class="text-[#3fd4f9] bg-[#3fd4f9]"
/* SCSS */
$brand: #3fd4f9;
/* SwiftUI */
Color(red: 0.247, green: 0.831, blue: 0.976)
/* Android */
Color.parseColor("#3fd4f9")Accessibility — WCAG contrast
Aa
#3fd4f9 on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd4f9 on black: 12.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green83.1%
Blue97.6%
CMYK percentages
Cyan74.7%
Magenta14.9%
Yellow0.0%
Key (black)2.4%
Color previews
#3fd4f9 text on a black background
contrast 12.00:1
Card sample
#3fd4f9 text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd4f9;
Background color
Panel with #3fd4f9 background
background-color: #3fd4f9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd4f9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 212, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 212, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd4f9; background: linear-gradient(135deg, #3fd4f9, #3F58F9);