#3fcbdf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 203, 223
HSL
188°, 71%, 56%
CMYK
72, 9, 0, 13
Luminance
0.4910
Every format
| HEX | #3fcbdf |
| RGB | rgb(63, 203, 223) |
| HSL | hsl(188, 71%, 56%) |
| CMYK | cmyk(72%, 9%, 0%, 13%) |
| LAB | lab(75.5 -30.3 -20.7) |
| LCH | lch(75.5 36.7 214.3) |
| OKLCH | oklch(0.777 0.119 209.0) |
Copy-ready code
/* CSS */
color: #3fcbdf;
background-color: #3fcbdf;
/* Tailwind (arbitrary) */
class="text-[#3fcbdf] bg-[#3fcbdf]"
/* SCSS */
$brand: #3fcbdf;
/* SwiftUI */
Color(red: 0.247, green: 0.796, blue: 0.875)
/* Android */
Color.parseColor("#3fcbdf")Accessibility — WCAG contrast
Aa
#3fcbdf on white: 1.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fcbdf on black: 10.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green79.6%
Blue87.5%
CMYK percentages
Cyan71.7%
Magenta9.0%
Yellow0.0%
Key (black)12.5%
Color previews
#3fcbdf text on a black background
contrast 10.82:1
Card sample
#3fcbdf text on a white background
contrast 1.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fcbdf;
Background color
Panel with #3fcbdf background
background-color: #3fcbdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fcbdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 203, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 203, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fcbdf; background: linear-gradient(135deg, #3fcbdf, #3F60DF);