#37cdf7
a balanced, electric cyan · cool · closest name: skyblue
RGB
55, 205, 247
HSL
193°, 92%, 59%
CMYK
78, 17, 0, 3
Luminance
0.5119
Every format
| HEX | #37cdf7 |
| RGB | rgb(55, 205, 247) |
| HSL | hsl(193, 92%, 59%) |
| CMYK | cmyk(78%, 17%, 0%, 3%) |
| LAB | lab(76.8 -24.7 -31.6) |
| LCH | lch(76.8 40.1 232.0) |
| OKLCH | oklch(0.790 0.133 221.7) |
Copy-ready code
/* CSS */
color: #37cdf7;
background-color: #37cdf7;
/* Tailwind (arbitrary) */
class="text-[#37cdf7] bg-[#37cdf7]"
/* SCSS */
$brand: #37cdf7;
/* SwiftUI */
Color(red: 0.216, green: 0.804, blue: 0.969)
/* Android */
Color.parseColor("#37cdf7")Accessibility — WCAG contrast
Aa
#37cdf7 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#37cdf7 on black: 11.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red21.6%
Green80.4%
Blue96.9%
CMYK percentages
Cyan77.7%
Magenta17.0%
Yellow0.0%
Key (black)3.1%
Color previews
#37cdf7 text on a black background
contrast 11.24:1
Card sample
#37cdf7 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #37cdf7;
Background color
Panel with #37cdf7 background
background-color: #37cdf7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #37cdf7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(55, 205, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(55, 205, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #37cdf7; background: linear-gradient(135deg, #37cdf7, #374DF7);