#3fb2db
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 178, 219
HSL
196°, 68%, 55%
CMYK
71, 19, 0, 14
Luminance
0.3801
Every format
| HEX | #3fb2db |
| RGB | rgb(63, 178, 219) |
| HSL | hsl(196, 68%, 55%) |
| CMYK | cmyk(71%, 19%, 0%, 14%) |
| LAB | lab(68.0 -18.9 -29.9) |
| LCH | lch(68.0 35.4 237.7) |
| OKLCH | oklch(0.717 0.117 226.0) |
Copy-ready code
/* CSS */
color: #3fb2db;
background-color: #3fb2db;
/* Tailwind (arbitrary) */
class="text-[#3fb2db] bg-[#3fb2db]"
/* SCSS */
$brand: #3fb2db;
/* SwiftUI */
Color(red: 0.247, green: 0.698, blue: 0.859)
/* Android */
Color.parseColor("#3fb2db")Accessibility — WCAG contrast
Aa
#3fb2db on white: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fb2db on black: 8.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green69.8%
Blue85.9%
CMYK percentages
Cyan71.2%
Magenta18.7%
Yellow0.0%
Key (black)14.1%
Color previews
#3fb2db text on a black background
contrast 8.60:1
Card sample
#3fb2db text on a white background
contrast 2.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fb2db;
Background color
Panel with #3fb2db background
background-color: #3fb2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fb2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 178, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 178, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fb2db; background: linear-gradient(135deg, #3fb2db, #3F4ADB);