#2acef3
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 206, 243
HSL
191°, 89%, 56%
CMYK
83, 15, 0, 5
Luminance
0.5111
Every format
| HEX | #2acef3 |
| RGB | rgb(42, 206, 243) |
| HSL | hsl(191, 89%, 56%) |
| CMYK | cmyk(83%, 15%, 0%, 5%) |
| LAB | lab(76.7 -27.6 -29.6) |
| LCH | lch(76.7 40.4 227.0) |
| OKLCH | oklch(0.788 0.134 218.0) |
Copy-ready code
/* CSS */
color: #2acef3;
background-color: #2acef3;
/* Tailwind (arbitrary) */
class="text-[#2acef3] bg-[#2acef3]"
/* SCSS */
$brand: #2acef3;
/* SwiftUI */
Color(red: 0.165, green: 0.808, blue: 0.953)
/* Android */
Color.parseColor("#2acef3")Accessibility — WCAG contrast
Aa
#2acef3 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2acef3 on black: 11.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green80.8%
Blue95.3%
CMYK percentages
Cyan82.7%
Magenta15.2%
Yellow0.0%
Key (black)4.7%
Color previews
#2acef3 text on a black background
contrast 11.22:1
Card sample
#2acef3 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2acef3;
Background color
Panel with #2acef3 background
background-color: #2acef3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2acef3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 206, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 206, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2acef3; background: linear-gradient(135deg, #2acef3, #2A48F3);