#2addf5
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 221, 245
HSL
187°, 91%, 56%
CMYK
83, 10, 0, 4
Luminance
0.5880
Every format
| HEX | #2addf5 |
| RGB | rgb(42, 221, 245) |
| HSL | hsl(187, 91%, 56%) |
| CMYK | cmyk(83%, 10%, 0%, 4%) |
| LAB | lab(81.2 -34.2 -23.9) |
| LCH | lch(81.2 41.7 214.9) |
| OKLCH | oklch(0.824 0.136 209.3) |
Copy-ready code
/* CSS */
color: #2addf5;
background-color: #2addf5;
/* Tailwind (arbitrary) */
class="text-[#2addf5] bg-[#2addf5]"
/* SCSS */
$brand: #2addf5;
/* SwiftUI */
Color(red: 0.165, green: 0.867, blue: 0.961)
/* Android */
Color.parseColor("#2addf5")Accessibility — WCAG contrast
Aa
#2addf5 on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2addf5 on black: 12.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green86.7%
Blue96.1%
CMYK percentages
Cyan82.9%
Magenta9.8%
Yellow0.0%
Key (black)3.9%
Color previews
#2addf5 text on a black background
contrast 12.76:1
Card sample
#2addf5 text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2addf5;
Background color
Panel with #2addf5 background
background-color: #2addf5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2addf5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 221, 245, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 221, 245, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2addf5; background: linear-gradient(135deg, #2addf5, #2A56F5);