#3fdbdb
a balanced, vivid cyan · cool · closest name: turquoise
RGB
63, 219, 219
HSL
180°, 68%, 55%
CMYK
71, 0, 0, 14
Luminance
0.5683
Every format
| HEX | #3fdbdb |
| RGB | rgb(63, 219, 219) |
| HSL | hsl(180, 68%, 55%) |
| CMYK | cmyk(71%, 0%, 0%, 14%) |
| LAB | lab(80.1 -39.0 -11.6) |
| LCH | lch(80.1 40.6 196.6) |
| OKLCH | oklch(0.814 0.125 195.0) |
Copy-ready code
/* CSS */
color: #3fdbdb;
background-color: #3fdbdb;
/* Tailwind (arbitrary) */
class="text-[#3fdbdb] bg-[#3fdbdb]"
/* SCSS */
$brand: #3fdbdb;
/* SwiftUI */
Color(red: 0.247, green: 0.859, blue: 0.859)
/* Android */
Color.parseColor("#3fdbdb")Accessibility — WCAG contrast
Aa
#3fdbdb on white: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdbdb on black: 12.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.9%
Blue85.9%
CMYK percentages
Cyan71.2%
Magenta0.0%
Yellow0.0%
Key (black)14.1%
Color previews
#3fdbdb text on a black background
contrast 12.37:1
Card sample
#3fdbdb text on a white background
contrast 1.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdbdb;
Background color
Panel with #3fdbdb background
background-color: #3fdbdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdbdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 219, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 219, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdbdb; background: linear-gradient(135deg, #3fdbdb, #3F73DB);