#31bdf2
a balanced, electric cyan · cool · closest name: skyblue
RGB
49, 189, 242
HSL
197°, 88%, 57%
CMYK
80, 22, 0, 5
Luminance
0.4346
Every format
| HEX | #31bdf2 |
| RGB | rgb(49, 189, 242) |
| HSL | hsl(197, 88%, 57%) |
| CMYK | cmyk(80%, 22%, 0%, 5%) |
| LAB | lab(71.9 -18.7 -36.6) |
| LCH | lch(71.9 41.1 242.9) |
| OKLCH | oklch(0.749 0.136 229.2) |
Copy-ready code
/* CSS */
color: #31bdf2;
background-color: #31bdf2;
/* Tailwind (arbitrary) */
class="text-[#31bdf2] bg-[#31bdf2]"
/* SCSS */
$brand: #31bdf2;
/* SwiftUI */
Color(red: 0.192, green: 0.741, blue: 0.949)
/* Android */
Color.parseColor("#31bdf2")Accessibility — WCAG contrast
Aa
#31bdf2 on white: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31bdf2 on black: 9.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green74.1%
Blue94.9%
CMYK percentages
Cyan79.8%
Magenta21.9%
Yellow0.0%
Key (black)5.1%
Color previews
#31bdf2 text on a black background
contrast 9.69:1
Card sample
#31bdf2 text on a white background
contrast 2.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31bdf2;
Background color
Panel with #31bdf2 background
background-color: #31bdf2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31bdf2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 189, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 189, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31bdf2; background: linear-gradient(135deg, #31bdf2, #313CF2);