#39cdf9
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 205, 249
HSL
194°, 94%, 60%
CMYK
77, 18, 0, 2
Luminance
0.5137
Every format
| HEX | #39cdf9 |
| RGB | rgb(57, 205, 249) |
| HSL | hsl(194, 94%, 60%) |
| CMYK | cmyk(77%, 18%, 0%, 2%) |
| LAB | lab(76.9 -23.8 -32.5) |
| LCH | lch(76.9 40.3 233.8) |
| OKLCH | oklch(0.791 0.134 222.9) |
Copy-ready code
/* CSS */
color: #39cdf9;
background-color: #39cdf9;
/* Tailwind (arbitrary) */
class="text-[#39cdf9] bg-[#39cdf9]"
/* SCSS */
$brand: #39cdf9;
/* SwiftUI */
Color(red: 0.224, green: 0.804, blue: 0.976)
/* Android */
Color.parseColor("#39cdf9")Accessibility — WCAG contrast
Aa
#39cdf9 on white: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39cdf9 on black: 11.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green80.4%
Blue97.6%
CMYK percentages
Cyan77.1%
Magenta17.7%
Yellow0.0%
Key (black)2.4%
Color previews
#39cdf9 text on a black background
contrast 11.27:1
Card sample
#39cdf9 text on a white background
contrast 1.86:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39cdf9;
Background color
Panel with #39cdf9 background
background-color: #39cdf9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39cdf9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 205, 249, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 205, 249, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39cdf9; background: linear-gradient(135deg, #39cdf9, #394DF9);