#31addf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
49, 173, 223
HSL
197°, 73%, 53%
CMYK
78, 22, 0, 13
Luminance
0.3587
Every format
| HEX | #31addf |
| RGB | rgb(49, 173, 223) |
| HSL | hsl(197, 73%, 53%) |
| CMYK | cmyk(78%, 22%, 0%, 13%) |
| LAB | lab(66.4 -16.6 -34.7) |
| LCH | lch(66.4 38.4 244.4) |
| OKLCH | oklch(0.703 0.127 230.3) |
Copy-ready code
/* CSS */
color: #31addf;
background-color: #31addf;
/* Tailwind (arbitrary) */
class="text-[#31addf] bg-[#31addf]"
/* SCSS */
$brand: #31addf;
/* SwiftUI */
Color(red: 0.192, green: 0.678, blue: 0.875)
/* Android */
Color.parseColor("#31addf")Accessibility — WCAG contrast
Aa
#31addf on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31addf on black: 8.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green67.8%
Blue87.5%
CMYK percentages
Cyan78.0%
Magenta22.4%
Yellow0.0%
Key (black)12.5%
Color previews
#31addf text on a black background
contrast 8.17:1
Card sample
#31addf text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31addf;
Background color
Panel with #31addf background
background-color: #31addf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31addf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 173, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 173, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31addf; background: linear-gradient(135deg, #31addf, #3139DF);