#3fdbf3
a balanced, electric cyan · cool · closest name: skyblue
RGB
63, 219, 243
HSL
188°, 88%, 60%
CMYK
74, 10, 0, 5
Luminance
0.5819
Every format
| HEX | #3fdbf3 |
| RGB | rgb(63, 219, 243) |
| HSL | hsl(188, 88%, 60%) |
| CMYK | cmyk(74%, 10%, 0%, 5%) |
| LAB | lab(80.8 -31.9 -23.3) |
| LCH | lch(80.8 39.5 216.1) |
| OKLCH | oklch(0.822 0.129 210.2) |
Copy-ready code
/* CSS */
color: #3fdbf3;
background-color: #3fdbf3;
/* Tailwind (arbitrary) */
class="text-[#3fdbf3] bg-[#3fdbf3]"
/* SCSS */
$brand: #3fdbf3;
/* SwiftUI */
Color(red: 0.247, green: 0.859, blue: 0.953)
/* Android */
Color.parseColor("#3fdbf3")Accessibility — WCAG contrast
Aa
#3fdbf3 on white: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fdbf3 on black: 12.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green85.9%
Blue95.3%
CMYK percentages
Cyan74.1%
Magenta9.9%
Yellow0.0%
Key (black)4.7%
Color previews
#3fdbf3 text on a black background
contrast 12.64:1
Card sample
#3fdbf3 text on a white background
contrast 1.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fdbf3;
Background color
Panel with #3fdbf3 background
background-color: #3fdbf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fdbf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 219, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 219, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fdbf3; background: linear-gradient(135deg, #3fdbf3, #3F63F3);