#3fd8f4
a balanced, electric cyan · cool · closest name: skyblue
RGB
63, 216, 244
HSL
189°, 89%, 60%
CMYK
74, 12, 0, 4
Luminance
0.5670
Every format
| HEX | #3fd8f4 |
| RGB | rgb(63, 216, 244) |
| HSL | hsl(189, 89%, 60%) |
| CMYK | cmyk(74%, 12%, 0%, 4%) |
| LAB | lab(80.0 -30.2 -25.1) |
| LCH | lch(80.0 39.3 219.7) |
| OKLCH | oklch(0.816 0.129 212.9) |
Copy-ready code
/* CSS */
color: #3fd8f4;
background-color: #3fd8f4;
/* Tailwind (arbitrary) */
class="text-[#3fd8f4] bg-[#3fd8f4]"
/* SCSS */
$brand: #3fd8f4;
/* SwiftUI */
Color(red: 0.247, green: 0.847, blue: 0.957)
/* Android */
Color.parseColor("#3fd8f4")Accessibility — WCAG contrast
Aa
#3fd8f4 on white: 1.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fd8f4 on black: 12.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green84.7%
Blue95.7%
CMYK percentages
Cyan74.2%
Magenta11.5%
Yellow0.0%
Key (black)4.3%
Color previews
#3fd8f4 text on a black background
contrast 12.34:1
Card sample
#3fd8f4 text on a white background
contrast 1.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fd8f4;
Background color
Panel with #3fd8f4 background
background-color: #3fd8f4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fd8f4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 216, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 216, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fd8f4; background: linear-gradient(135deg, #3fd8f4, #3F5FF4);