#39d8ff
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 216, 255
HSL
192°, 100%, 61%
CMYK
78, 15, 0, 0
Luminance
0.5720
Every format
| HEX | #39d8ff |
| RGB | rgb(57, 216, 255) |
| HSL | hsl(192, 100%, 61%) |
| CMYK | cmyk(78%, 15%, 0%, 0%) |
| LAB | lab(80.3 -27.4 -30.5) |
| LCH | lch(80.3 41.0 228.0) |
| OKLCH | oklch(0.819 0.136 218.9) |
Copy-ready code
/* CSS */
color: #39d8ff;
background-color: #39d8ff;
/* Tailwind (arbitrary) */
class="text-[#39d8ff] bg-[#39d8ff]"
/* SCSS */
$brand: #39d8ff;
/* SwiftUI */
Color(red: 0.224, green: 0.847, blue: 1.000)
/* Android */
Color.parseColor("#39d8ff")Accessibility — WCAG contrast
Aa
#39d8ff on white: 1.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39d8ff on black: 12.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green84.7%
Blue100.0%
CMYK percentages
Cyan77.6%
Magenta15.3%
Yellow0.0%
Key (black)0.0%
Color previews
#39d8ff text on a black background
contrast 12.44:1
Card sample
#39d8ff text on a white background
contrast 1.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39d8ff;
Background color
Panel with #39d8ff background
background-color: #39d8ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39d8ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 216, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 216, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39d8ff; background: linear-gradient(135deg, #39d8ff, #3954FF);