#2adfef
a balanced, electric cyan · cool · closest name: cyan
RGB
42, 223, 239
HSL
185°, 86%, 55%
CMYK
82, 7, 0, 6
Luminance
0.5950
Every format
| HEX | #2adfef |
| RGB | rgb(42, 223, 239) |
| HSL | hsl(185, 86%, 55%) |
| CMYK | cmyk(82%, 7%, 0%, 6%) |
| LAB | lab(81.6 -36.9 -20.1) |
| LCH | lch(81.6 42.0 208.5) |
| OKLCH | oklch(0.827 0.135 204.5) |
Copy-ready code
/* CSS */
color: #2adfef;
background-color: #2adfef;
/* Tailwind (arbitrary) */
class="text-[#2adfef] bg-[#2adfef]"
/* SCSS */
$brand: #2adfef;
/* SwiftUI */
Color(red: 0.165, green: 0.875, blue: 0.937)
/* Android */
Color.parseColor("#2adfef")Accessibility — WCAG contrast
Aa
#2adfef on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2adfef on black: 12.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green87.5%
Blue93.7%
CMYK percentages
Cyan82.4%
Magenta6.7%
Yellow0.0%
Key (black)6.3%
Color previews
#2adfef text on a black background
contrast 12.90:1
Card sample
#2adfef text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2adfef;
Background color
Panel with #2adfef background
background-color: #2adfef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2adfef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 223, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 223, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2adfef; background: linear-gradient(135deg, #2adfef, #2A5CEF);