#37baeb
a balanced, electric cyan · cool · closest name: skyblue
RGB
55, 186, 235
HSL
196°, 82%, 57%
CMYK
77, 21, 0, 8
Luminance
0.4193
Every format
| HEX | #37baeb |
| RGB | rgb(55, 186, 235) |
| HSL | hsl(196, 82%, 57%) |
| CMYK | cmyk(77%, 21%, 0%, 8%) |
| LAB | lab(70.8 -18.9 -34.4) |
| LCH | lch(70.8 39.2 241.3) |
| OKLCH | oklch(0.740 0.130 228.2) |
Copy-ready code
/* CSS */
color: #37baeb;
background-color: #37baeb;
/* Tailwind (arbitrary) */
class="text-[#37baeb] bg-[#37baeb]"
/* SCSS */
$brand: #37baeb;
/* SwiftUI */
Color(red: 0.216, green: 0.729, blue: 0.922)
/* Android */
Color.parseColor("#37baeb")Accessibility — WCAG contrast
Aa
#37baeb on white: 2.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37baeb on black: 9.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green72.9%
Blue92.2%
CMYK percentages
Cyan76.6%
Magenta20.9%
Yellow0.0%
Key (black)7.8%
Color previews
#37baeb text on a black background
contrast 9.39:1
Card sample
#37baeb text on a white background
contrast 2.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37baeb;
Background color
Panel with #37baeb background
background-color: #37baeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37baeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 186, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 186, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37baeb; background: linear-gradient(135deg, #37baeb, #3742EB);