#3bbbc9
a balanced, vivid cyan · cool · closest name: skyblue
RGB
59, 187, 201
HSL
186°, 57%, 51%
CMYK
71, 7, 0, 21
Luminance
0.4069
Every format
| HEX | #3bbbc9 |
| RGB | rgb(59, 187, 201) |
| HSL | hsl(186, 57%, 51%) |
| CMYK | cmyk(71%, 7%, 0%, 21%) |
| LAB | lab(70.0 -29.6 -17.1) |
| LCH | lch(70.0 34.2 210.0) |
| OKLCH | oklch(0.730 0.110 205.7) |
Copy-ready code
/* CSS */
color: #3bbbc9;
background-color: #3bbbc9;
/* Tailwind (arbitrary) */
class="text-[#3bbbc9] bg-[#3bbbc9]"
/* SCSS */
$brand: #3bbbc9;
/* SwiftUI */
Color(red: 0.231, green: 0.733, blue: 0.788)
/* Android */
Color.parseColor("#3bbbc9")Accessibility — WCAG contrast
Aa
#3bbbc9 on white: 2.30:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bbbc9 on black: 9.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green73.3%
Blue78.8%
CMYK percentages
Cyan70.6%
Magenta7.0%
Yellow0.0%
Key (black)21.2%
Color previews
#3bbbc9 text on a black background
contrast 9.14:1
Card sample
#3bbbc9 text on a white background
contrast 2.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bbbc9;
Background color
Panel with #3bbbc9 background
background-color: #3bbbc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bbbc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 187, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 187, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bbbc9; background: linear-gradient(135deg, #3bbbc9, #3B5CC9);