#3bbcc9
a balanced, vivid cyan · cool · closest name: skyblue
RGB
59, 188, 201
HSL
186°, 57%, 51%
CMYK
71, 7, 0, 21
Luminance
0.4111
Every format
| HEX | #3bbcc9 |
| RGB | rgb(59, 188, 201) |
| HSL | hsl(186, 57%, 51%) |
| CMYK | cmyk(71%, 7%, 0%, 21%) |
| LAB | lab(70.3 -30.1 -16.7) |
| LCH | lch(70.3 34.4 209.0) |
| OKLCH | oklch(0.732 0.110 204.9) |
Copy-ready code
/* CSS */
color: #3bbcc9;
background-color: #3bbcc9;
/* Tailwind (arbitrary) */
class="text-[#3bbcc9] bg-[#3bbcc9]"
/* SCSS */
$brand: #3bbcc9;
/* SwiftUI */
Color(red: 0.231, green: 0.737, blue: 0.788)
/* Android */
Color.parseColor("#3bbcc9")Accessibility — WCAG contrast
Aa
#3bbcc9 on white: 2.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bbcc9 on black: 9.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green73.7%
Blue78.8%
CMYK percentages
Cyan70.6%
Magenta6.5%
Yellow0.0%
Key (black)21.2%
Color previews
#3bbcc9 text on a black background
contrast 9.22:1
Card sample
#3bbcc9 text on a white background
contrast 2.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bbcc9;
Background color
Panel with #3bbcc9 background
background-color: #3bbcc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bbcc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 188, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 188, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bbcc9; background: linear-gradient(135deg, #3bbcc9, #3B5DC9);