#3bb7db
a balanced, vivid cyan · cool · closest name: skyblue
RGB
59, 183, 219
HSL
194°, 69%, 55%
CMYK
73, 16, 0, 14
Luminance
0.3991
Every format
| HEX | #3bb7db |
| RGB | rgb(59, 183, 219) |
| HSL | hsl(194, 69%, 55%) |
| CMYK | cmyk(73%, 16%, 0%, 14%) |
| LAB | lab(69.4 -22.0 -27.8) |
| LCH | lch(69.4 35.5 231.6) |
| OKLCH | oklch(0.727 0.117 221.6) |
Copy-ready code
/* CSS */
color: #3bb7db;
background-color: #3bb7db;
/* Tailwind (arbitrary) */
class="text-[#3bb7db] bg-[#3bb7db]"
/* SCSS */
$brand: #3bb7db;
/* SwiftUI */
Color(red: 0.231, green: 0.718, blue: 0.859)
/* Android */
Color.parseColor("#3bb7db")Accessibility — WCAG contrast
Aa
#3bb7db on white: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3bb7db on black: 8.98:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green71.8%
Blue85.9%
CMYK percentages
Cyan73.1%
Magenta16.4%
Yellow0.0%
Key (black)14.1%
Color previews
#3bb7db text on a black background
contrast 8.98:1
Card sample
#3bb7db text on a white background
contrast 2.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3bb7db;
Background color
Panel with #3bb7db background
background-color: #3bb7db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3bb7db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 183, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 183, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3bb7db; background: linear-gradient(135deg, #3bb7db, #3B4CDB);