#3fd4ec
a balanced, electric cyan · cool · closest name: skyblue
RGB
63, 212, 236
HSL
188°, 82%, 59%
CMYK
73, 10, 0, 8
Luminance
0.5420
Every format
| HEX | #3fd4ec |
| RGB | rgb(63, 212, 236) |
| HSL | hsl(188, 82%, 59%) |
| CMYK | cmyk(73%, 10%, 0%, 8%) |
| LAB | lab(78.6 -30.7 -23.0) |
| LCH | lch(78.6 38.4 216.8) |
| OKLCH | oklch(0.803 0.125 210.8) |
Copy-ready code
/* CSS */
color: #3fd4ec;
background-color: #3fd4ec;
/* Tailwind (arbitrary) */
class="text-[#3fd4ec] bg-[#3fd4ec]"
/* SCSS */
$brand: #3fd4ec;
/* SwiftUI */
Color(red: 0.247, green: 0.831, blue: 0.925)
/* Android */
Color.parseColor("#3fd4ec")Accessibility — WCAG contrast
Aa
#3fd4ec on white: 1.77:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd4ec on black: 11.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green83.1%
Blue92.5%
CMYK percentages
Cyan73.3%
Magenta10.2%
Yellow0.0%
Key (black)7.5%
Color previews
#3fd4ec text on a black background
contrast 11.84:1
Card sample
#3fd4ec text on a white background
contrast 1.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd4ec;
Background color
Panel with #3fd4ec background
background-color: #3fd4ec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd4ec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 212, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 212, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd4ec; background: linear-gradient(135deg, #3fd4ec, #3F61EC);