#3bc4d8
a balanced, vivid cyan · cool · closest name: skyblue
RGB
59, 196, 216
HSL
188°, 67%, 54%
CMYK
73, 9, 0, 15
Luminance
0.4537
Every format
| HEX | #3bc4d8 |
| RGB | rgb(59, 196, 216) |
| HSL | hsl(188, 67%, 54%) |
| CMYK | cmyk(73%, 9%, 0%, 15%) |
| LAB | lab(73.1 -29.5 -20.5) |
| LCH | lch(73.1 35.9 214.8) |
| OKLCH | oklch(0.757 0.117 209.3) |
Copy-ready code
/* CSS */
color: #3bc4d8;
background-color: #3bc4d8;
/* Tailwind (arbitrary) */
class="text-[#3bc4d8] bg-[#3bc4d8]"
/* SCSS */
$brand: #3bc4d8;
/* SwiftUI */
Color(red: 0.231, green: 0.769, blue: 0.847)
/* Android */
Color.parseColor("#3bc4d8")Accessibility — WCAG contrast
Aa
#3bc4d8 on white: 2.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bc4d8 on black: 10.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green76.9%
Blue84.7%
CMYK percentages
Cyan72.7%
Magenta9.3%
Yellow0.0%
Key (black)15.3%
Color previews
#3bc4d8 text on a black background
contrast 10.07:1
Card sample
#3bc4d8 text on a white background
contrast 2.08:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bc4d8;
Background color
Panel with #3bc4d8 background
background-color: #3bc4d8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bc4d8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 196, 216, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 196, 216, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bc4d8; background: linear-gradient(135deg, #3bc4d8, #3B5BD8);