#3fdfe6
a balanced, electric cyan · cool · closest name: turquoise
RGB
63, 223, 230
HSL
183°, 77%, 58%
CMYK
73, 3, 0, 10
Luminance
0.5955
Every format
| HEX | #3fdfe6 |
| RGB | rgb(63, 223, 230) |
| HSL | hsl(183, 77%, 58%) |
| CMYK | cmyk(73%, 3%, 0%, 10%) |
| LAB | lab(81.6 -37.6 -15.2) |
| LCH | lch(81.6 40.6 202.0) |
| OKLCH | oklch(0.827 0.127 199.4) |
Copy-ready code
/* CSS */
color: #3fdfe6;
background-color: #3fdfe6;
/* Tailwind (arbitrary) */
class="text-[#3fdfe6] bg-[#3fdfe6]"
/* SCSS */
$brand: #3fdfe6;
/* SwiftUI */
Color(red: 0.247, green: 0.875, blue: 0.902)
/* Android */
Color.parseColor("#3fdfe6")Accessibility — WCAG contrast
Aa
#3fdfe6 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdfe6 on black: 12.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.5%
Blue90.2%
CMYK percentages
Cyan72.6%
Magenta3.0%
Yellow0.0%
Key (black)9.8%
Color previews
#3fdfe6 text on a black background
contrast 12.91:1
Card sample
#3fdfe6 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdfe6;
Background color
Panel with #3fdfe6 background
background-color: #3fdfe6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdfe6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 223, 230, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 223, 230, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdfe6; background: linear-gradient(135deg, #3fdfe6, #3F70E6);