#3fdbcd
a balanced, vivid cyan · cool · “turquoise”
RGB
63, 219, 205
HSL
175°, 68%, 55%
CMYK
71, 0, 6, 14
Luminance
0.5613
Every format
| HEX | #3fdbcd |
| RGB | rgb(63, 219, 205) |
| HSL | hsl(175, 68%, 55%) |
| CMYK | cmyk(71%, 0%, 6%, 14%) |
| LAB | lab(79.7 -42.8 -4.8) |
| LCH | lch(79.7 43.1 186.3) |
| OKLCH | oklch(0.809 0.128 186.1) |
Copy-ready code
/* CSS */
color: #3fdbcd;
background-color: #3fdbcd;
/* Tailwind (arbitrary) */
class="text-[#3fdbcd] bg-[#3fdbcd]"
/* SCSS */
$brand: #3fdbcd;
/* SwiftUI */
Color(red: 0.247, green: 0.859, blue: 0.804)
/* Android */
Color.parseColor("#3fdbcd")Accessibility — WCAG contrast
Aa
#3fdbcd on white: 1.72:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdbcd on black: 12.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.9%
Blue80.4%
CMYK percentages
Cyan71.2%
Magenta0.0%
Yellow6.4%
Key (black)14.1%
Color previews
#3fdbcd text on a black background
contrast 12.23:1
Card sample
#3fdbcd text on a white background
contrast 1.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdbcd;
Background color
Panel with #3fdbcd background
background-color: #3fdbcd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdbcd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 219, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 219, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdbcd; background: linear-gradient(135deg, #3fdbcd, #3F81DB);