#39bfd4
a balanced, vivid cyan · cool · closest name: skyblue
RGB
57, 191, 212
HSL
188°, 64%, 53%
CMYK
73, 10, 0, 17
Luminance
0.4288
Every format
| HEX | #39bfd4 |
| RGB | rgb(57, 191, 212) |
| HSL | hsl(188, 64%, 53%) |
| CMYK | cmyk(73%, 10%, 0%, 17%) |
| LAB | lab(71.5 -28.5 -20.9) |
| LCH | lch(71.5 35.3 216.2) |
| OKLCH | oklch(0.743 0.115 210.3) |
Copy-ready code
/* CSS */
color: #39bfd4;
background-color: #39bfd4;
/* Tailwind (arbitrary) */
class="text-[#39bfd4] bg-[#39bfd4]"
/* SCSS */
$brand: #39bfd4;
/* SwiftUI */
Color(red: 0.224, green: 0.749, blue: 0.831)
/* Android */
Color.parseColor("#39bfd4")Accessibility — WCAG contrast
Aa
#39bfd4 on white: 2.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39bfd4 on black: 9.58:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green74.9%
Blue83.1%
CMYK percentages
Cyan73.1%
Magenta9.9%
Yellow0.0%
Key (black)16.9%
Color previews
#39bfd4 text on a black background
contrast 9.58:1
Card sample
#39bfd4 text on a white background
contrast 2.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39bfd4;
Background color
Panel with #39bfd4 background
background-color: #39bfd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39bfd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 191, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 191, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39bfd4; background: linear-gradient(135deg, #39bfd4, #3958D4);