#3bbddf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
59, 189, 223
HSL
192°, 72%, 55%
CMYK
74, 15, 0, 13
Luminance
0.4265
Every format
| HEX | #3bbddf |
| RGB | rgb(59, 189, 223) |
| HSL | hsl(192, 72%, 55%) |
| CMYK | cmyk(74%, 15%, 0%, 13%) |
| LAB | lab(71.3 -23.8 -27.1) |
| LCH | lch(71.3 36.1 228.7) |
| OKLCH | oklch(0.743 0.119 219.4) |
Copy-ready code
/* CSS */
color: #3bbddf;
background-color: #3bbddf;
/* Tailwind (arbitrary) */
class="text-[#3bbddf] bg-[#3bbddf]"
/* SCSS */
$brand: #3bbddf;
/* SwiftUI */
Color(red: 0.231, green: 0.741, blue: 0.875)
/* Android */
Color.parseColor("#3bbddf")Accessibility — WCAG contrast
Aa
#3bbddf on white: 2.20:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bbddf on black: 9.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green74.1%
Blue87.5%
CMYK percentages
Cyan73.5%
Magenta15.2%
Yellow0.0%
Key (black)12.5%
Color previews
#3bbddf text on a black background
contrast 9.53:1
Card sample
#3bbddf text on a white background
contrast 2.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bbddf;
Background color
Panel with #3bbddf background
background-color: #3bbddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bbddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 189, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 189, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bbddf; background: linear-gradient(135deg, #3bbddf, #3B50DF);