#31cddf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
49, 205, 223
HSL
186°, 73%, 53%
CMYK
78, 8, 0, 13
Luminance
0.4964
Every format
| HEX | #31cddf |
| RGB | rgb(49, 205, 223) |
| HSL | hsl(186, 73%, 53%) |
| CMYK | cmyk(78%, 8%, 0%, 13%) |
| LAB | lab(75.8 -32.8 -20.2) |
| LCH | lch(75.8 38.5 211.6) |
| OKLCH | oklch(0.779 0.124 206.9) |
Copy-ready code
/* CSS */
color: #31cddf;
background-color: #31cddf;
/* Tailwind (arbitrary) */
class="text-[#31cddf] bg-[#31cddf]"
/* SCSS */
$brand: #31cddf;
/* SwiftUI */
Color(red: 0.192, green: 0.804, blue: 0.875)
/* Android */
Color.parseColor("#31cddf")Accessibility — WCAG contrast
Aa
#31cddf on white: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#31cddf on black: 10.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red19.2%
Green80.4%
Blue87.5%
CMYK percentages
Cyan78.0%
Magenta8.1%
Yellow0.0%
Key (black)12.5%
Color previews
#31cddf text on a black background
contrast 10.93:1
Card sample
#31cddf text on a white background
contrast 1.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #31cddf;
Background color
Panel with #31cddf background
background-color: #31cddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #31cddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(49, 205, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(49, 205, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #31cddf; background: linear-gradient(135deg, #31cddf, #3159DF);