#2adefb
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 222, 251
HSL
188°, 96%, 58%
CMYK
83, 12, 0, 2
Luminance
0.5970
Every format
| HEX | #2adefb |
| RGB | rgb(42, 222, 251) |
| HSL | hsl(188, 96%, 58%) |
| CMYK | cmyk(83%, 12%, 0%, 2%) |
| LAB | lab(81.7 -32.8 -26.3) |
| LCH | lch(81.7 42.0 218.7) |
| OKLCH | oklch(0.829 0.138 212.1) |
Copy-ready code
/* CSS */
color: #2adefb;
background-color: #2adefb;
/* Tailwind (arbitrary) */
class="text-[#2adefb] bg-[#2adefb]"
/* SCSS */
$brand: #2adefb;
/* SwiftUI */
Color(red: 0.165, green: 0.871, blue: 0.984)
/* Android */
Color.parseColor("#2adefb")Accessibility — WCAG contrast
Aa
#2adefb on white: 1.62:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2adefb on black: 12.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green87.1%
Blue98.4%
CMYK percentages
Cyan83.3%
Magenta11.6%
Yellow0.0%
Key (black)1.6%
Color previews
#2adefb text on a black background
contrast 12.94:1
Card sample
#2adefb text on a white background
contrast 1.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2adefb;
Background color
Panel with #2adefb background
background-color: #2adefb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2adefb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 222, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 222, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2adefb; background: linear-gradient(135deg, #2adefb, #2A53FB);