#39c0fd
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 192, 253
HSL
199°, 98%, 61%
CMYK
78, 24, 0, 1
Luminance
0.4566
Every format
| HEX | #39c0fd |
| RGB | rgb(57, 192, 253) |
| HSL | hsl(199, 98%, 61%) |
| CMYK | cmyk(78%, 24%, 0%, 1%) |
| LAB | lab(73.3 -15.8 -40.2) |
| LCH | lch(73.3 43.2 248.5) |
| OKLCH | oklch(0.763 0.142 233.2) |
Copy-ready code
/* CSS */
color: #39c0fd;
background-color: #39c0fd;
/* Tailwind (arbitrary) */
class="text-[#39c0fd] bg-[#39c0fd]"
/* SCSS */
$brand: #39c0fd;
/* SwiftUI */
Color(red: 0.224, green: 0.753, blue: 0.992)
/* Android */
Color.parseColor("#39c0fd")Accessibility — WCAG contrast
Aa
#39c0fd on white: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39c0fd on black: 10.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green75.3%
Blue99.2%
CMYK percentages
Cyan77.5%
Magenta24.1%
Yellow0.0%
Key (black)0.8%
Color previews
#39c0fd text on a black background
contrast 10.13:1
Card sample
#39c0fd text on a white background
contrast 2.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39c0fd;
Background color
Panel with #39c0fd background
background-color: #39c0fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39c0fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 192, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 192, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39c0fd; background: linear-gradient(135deg, #39c0fd, #393DFD);