#3fadda
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 173, 218
HSL
197°, 68%, 55%
CMYK
71, 21, 0, 15
Luminance
0.3601
Every format
| HEX | #3fadda |
| RGB | rgb(63, 173, 218) |
| HSL | hsl(197, 68%, 55%) |
| CMYK | cmyk(71%, 21%, 0%, 15%) |
| LAB | lab(66.5 -16.6 -31.7) |
| LCH | lch(66.5 35.8 242.3) |
| OKLCH | oklch(0.704 0.117 229.3) |
Copy-ready code
/* CSS */
color: #3fadda;
background-color: #3fadda;
/* Tailwind (arbitrary) */
class="text-[#3fadda] bg-[#3fadda]"
/* SCSS */
$brand: #3fadda;
/* SwiftUI */
Color(red: 0.247, green: 0.678, blue: 0.855)
/* Android */
Color.parseColor("#3fadda")Accessibility — WCAG contrast
Aa
#3fadda on white: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fadda on black: 8.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green67.8%
Blue85.5%
CMYK percentages
Cyan71.1%
Magenta20.6%
Yellow0.0%
Key (black)14.5%
Color previews
#3fadda text on a black background
contrast 8.20:1
Card sample
#3fadda text on a white background
contrast 2.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fadda;
Background color
Panel with #3fadda background
background-color: #3fadda;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fadda;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 173, 218, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 173, 218, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fadda; background: linear-gradient(135deg, #3fadda, #3F46DA);