#3fdfe3
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 223, 227
HSL
182°, 75%, 57%
CMYK
72, 2, 0, 11
Luminance
0.5938
Every format
| HEX | #3fdfe3 |
| RGB | rgb(63, 223, 227) |
| HSL | hsl(182, 75%, 57%) |
| CMYK | cmyk(72%, 2%, 0%, 11%) |
| LAB | lab(81.5 -38.5 -13.8) |
| LCH | lch(81.5 40.9 199.7) |
| OKLCH | oklch(0.826 0.127 197.5) |
Copy-ready code
/* CSS */
color: #3fdfe3;
background-color: #3fdfe3;
/* Tailwind (arbitrary) */
class="text-[#3fdfe3] bg-[#3fdfe3]"
/* SCSS */
$brand: #3fdfe3;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.890)
/* Android */
Color.parseColor("#3fdfe3")Accessibility — WCAG contrast
Aa
#3fdfe3 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdfe3 on black: 12.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue89.0%
CMYK percentages
Cyan72.2%
Magenta1.8%
Yellow0.0%
Key (black)11.0%
Color previews
#3fdfe3 text on a black background
contrast 12.88:1
Card sample
#3fdfe3 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdfe3;
Background color
Panel with #3fdfe3 background
background-color: #3fdfe3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdfe3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 227, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 227, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdfe3; background: linear-gradient(135deg, #3fdfe3, #3F72E3);