#3bdfeb
a balanced, electric cyan · cool · closest name: cyan
RGB
59, 223, 235
HSL
184°, 82%, 58%
CMYK
75, 5, 0, 8
Luminance
0.5970
Every format
| HEX | #3bdfeb |
| RGB | rgb(59, 223, 235) |
| HSL | hsl(184, 82%, 58%) |
| CMYK | cmyk(75%, 5%, 0%, 8%) |
| LAB | lab(81.7 -36.6 -17.8) |
| LCH | lch(81.7 40.7 205.9) |
| OKLCH | oklch(0.828 0.129 202.5) |
Copy-ready code
/* CSS */
color: #3bdfeb;
background-color: #3bdfeb;
/* Tailwind (arbitrary) */
class="text-[#3bdfeb] bg-[#3bdfeb]"
/* SCSS */
$brand: #3bdfeb;
/* SwiftUI */
Color(red: 0.231, green: 0.875, blue: 0.922)
/* Android */
Color.parseColor("#3bdfeb")Accessibility — WCAG contrast
Aa
#3bdfeb on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bdfeb on black: 12.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green87.5%
Blue92.2%
CMYK percentages
Cyan74.9%
Magenta5.1%
Yellow0.0%
Key (black)7.8%
Color previews
#3bdfeb text on a black background
contrast 12.94:1
Card sample
#3bdfeb text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bdfeb;
Background color
Panel with #3bdfeb background
background-color: #3bdfeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bdfeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 223, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 223, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bdfeb; background: linear-gradient(135deg, #3bdfeb, #3B69EB);