#39b7cb
a balanced, vivid cyan · cool · closest name: skyblue
RGB
57, 183, 203
HSL
188°, 58%, 51%
CMYK
72, 10, 0, 20
Luminance
0.3905
Every format
| HEX | #39b7cb |
| RGB | rgb(57, 183, 203) |
| HSL | hsl(188, 58%, 51%) |
| CMYK | cmyk(72%, 10%, 0%, 20%) |
| LAB | lab(68.8 -27.3 -20.0) |
| LCH | lch(68.8 33.9 216.2) |
| OKLCH | oklch(0.720 0.110 210.4) |
Copy-ready code
/* CSS */
color: #39b7cb;
background-color: #39b7cb;
/* Tailwind (arbitrary) */
class="text-[#39b7cb] bg-[#39b7cb]"
/* SCSS */
$brand: #39b7cb;
/* SwiftUI */
Color(red: 0.224, green: 0.718, blue: 0.796)
/* Android */
Color.parseColor("#39b7cb")Accessibility — WCAG contrast
Aa
#39b7cb on white: 2.38:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#39b7cb on black: 8.81:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green71.8%
Blue79.6%
CMYK percentages
Cyan71.9%
Magenta9.9%
Yellow0.0%
Key (black)20.4%
Color previews
#39b7cb text on a black background
contrast 8.81:1
Card sample
#39b7cb text on a white background
contrast 2.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #39b7cb;
Background color
Panel with #39b7cb background
background-color: #39b7cb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #39b7cb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 183, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 183, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #39b7cb; background: linear-gradient(135deg, #39b7cb, #3956CB);