#39d2f4
a balanced, electric cyan · cool · closest name: skyblue
RGB
57, 210, 244
HSL
191°, 90%, 59%
CMYK
77, 14, 0, 4
Luminance
0.5349
Every format
| HEX | #39d2f4 |
| RGB | rgb(57, 210, 244) |
| HSL | hsl(191, 90%, 59%) |
| CMYK | cmyk(77%, 14%, 0%, 4%) |
| LAB | lab(78.2 -27.9 -27.9) |
| LCH | lch(78.2 39.5 225.0) |
| OKLCH | oklch(0.801 0.130 216.7) |
Copy-ready code
/* CSS */
color: #39d2f4;
background-color: #39d2f4;
/* Tailwind (arbitrary) */
class="text-[#39d2f4] bg-[#39d2f4]"
/* SCSS */
$brand: #39d2f4;
/* SwiftUI */
Color(red: 0.224, green: 0.824, blue: 0.957)
/* Android */
Color.parseColor("#39d2f4")Accessibility — WCAG contrast
Aa
#39d2f4 on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39d2f4 on black: 11.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green82.4%
Blue95.7%
CMYK percentages
Cyan76.6%
Magenta13.9%
Yellow0.0%
Key (black)4.3%
Color previews
#39d2f4 text on a black background
contrast 11.70:1
Card sample
#39d2f4 text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39d2f4;
Background color
Panel with #39d2f4 background
background-color: #39d2f4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39d2f4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 210, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 210, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39d2f4; background: linear-gradient(135deg, #39d2f4, #3955F4);