#39cdf3
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 205, 243
HSL
192°, 89%, 59%
CMYK
77, 16, 0, 5
Luminance
0.5100
Every format
| HEX | #39cdf3 |
| RGB | rgb(57, 205, 243) |
| HSL | hsl(192, 89%, 59%) |
| CMYK | cmyk(77%, 16%, 0%, 5%) |
| LAB | lab(76.7 -25.8 -29.6) |
| LCH | lch(76.7 39.3 229.0) |
| OKLCH | oklch(0.788 0.130 219.6) |
Copy-ready code
/* CSS */
color: #39cdf3;
background-color: #39cdf3;
/* Tailwind (arbitrary) */
class="text-[#39cdf3] bg-[#39cdf3]"
/* SCSS */
$brand: #39cdf3;
/* SwiftUI */
Color(red: 0.224, green: 0.804, blue: 0.953)
/* Android */
Color.parseColor("#39cdf3")Accessibility — WCAG contrast
Aa
#39cdf3 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39cdf3 on black: 11.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green80.4%
Blue95.3%
CMYK percentages
Cyan76.5%
Magenta15.6%
Yellow0.0%
Key (black)4.7%
Color previews
#39cdf3 text on a black background
contrast 11.20:1
Card sample
#39cdf3 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39cdf3;
Background color
Panel with #39cdf3 background
background-color: #39cdf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39cdf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 205, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 205, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39cdf3; background: linear-gradient(135deg, #39cdf3, #3951F3);