#31cdf0
a balanced, electric cyan · cool · closest name: skyblue
RGB
49, 205, 240
HSL
191°, 86%, 57%
CMYK
80, 15, 0, 6
Luminance
0.5061
Every format
| HEX | #31cdf0 |
| RGB | rgb(49, 205, 240) |
| HSL | hsl(191, 86%, 57%) |
| CMYK | cmyk(80%, 15%, 0%, 6%) |
| LAB | lab(76.4 -27.5 -28.4) |
| LCH | lch(76.4 39.5 226.0) |
| OKLCH | oklch(0.786 0.131 217.4) |
Copy-ready code
/* CSS */
color: #31cdf0;
background-color: #31cdf0;
/* Tailwind (arbitrary) */
class="text-[#31cdf0] bg-[#31cdf0]"
/* SCSS */
$brand: #31cdf0;
/* SwiftUI */
Color(red: 0.192, green: 0.804, blue: 0.941)
/* Android */
Color.parseColor("#31cdf0")Accessibility — WCAG contrast
Aa
#31cdf0 on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31cdf0 on black: 11.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green80.4%
Blue94.1%
CMYK percentages
Cyan79.6%
Magenta14.6%
Yellow0.0%
Key (black)5.9%
Color previews
#31cdf0 text on a black background
contrast 11.12:1
Card sample
#31cdf0 text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31cdf0;
Background color
Panel with #31cdf0 background
background-color: #31cdf0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31cdf0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 205, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 205, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31cdf0; background: linear-gradient(135deg, #31cdf0, #314EF0);