#5bbcc4
a balanced, vivid cyan · cool · closest name: skyblue
RGB
91, 188, 196
HSL
185°, 47%, 56%
CMYK
54, 4, 0, 23
Luminance
0.4218
Every format
| HEX | #5bbcc4 |
| RGB | rgb(91, 188, 196) |
| HSL | hsl(185, 47%, 56%) |
| CMYK | cmyk(54%, 4%, 0%, 23%) |
| LAB | lab(71.0 -26.2 -12.8) |
| LCH | lch(71.0 29.1 206.0) |
| OKLCH | oklch(0.740 0.092 202.6) |
Copy-ready code
/* CSS */
color: #5bbcc4;
background-color: #5bbcc4;
/* Tailwind (arbitrary) */
class="text-[#5bbcc4] bg-[#5bbcc4]"
/* SCSS */
$brand: #5bbcc4;
/* SwiftUI */
Color(red: 0.357, green: 0.737, blue: 0.769)
/* Android */
Color.parseColor("#5bbcc4")Accessibility — WCAG contrast
Aa
#5bbcc4 on white: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bbcc4 on black: 9.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green73.7%
Blue76.9%
CMYK percentages
Cyan53.6%
Magenta4.1%
Yellow0.0%
Key (black)23.1%
Color previews
#5bbcc4 text on a black background
contrast 9.44:1
Card sample
#5bbcc4 text on a white background
contrast 2.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bbcc4;
Background color
Panel with #5bbcc4 background
background-color: #5bbcc4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bbcc4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 188, 196, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 188, 196, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bbcc4; background: linear-gradient(135deg, #5bbcc4, #5B76C4);