#2addf8
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 221, 248
HSL
188°, 94%, 57%
CMYK
83, 11, 0, 3
Luminance
0.5898
Every format
| HEX | #2addf8 |
| RGB | rgb(42, 221, 248) |
| HSL | hsl(188, 94%, 57%) |
| CMYK | cmyk(83%, 11%, 0%, 3%) |
| LAB | lab(81.3 -33.3 -25.3) |
| LCH | lch(81.3 41.8 217.2) |
| OKLCH | oklch(0.826 0.137 211.0) |
Copy-ready code
/* CSS */
color: #2addf8;
background-color: #2addf8;
/* Tailwind (arbitrary) */
class="text-[#2addf8] bg-[#2addf8]"
/* SCSS */
$brand: #2addf8;
/* SwiftUI */
Color(red: 0.165, green: 0.867, blue: 0.973)
/* Android */
Color.parseColor("#2addf8")Accessibility — WCAG contrast
Aa
#2addf8 on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2addf8 on black: 12.80:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green86.7%
Blue97.3%
CMYK percentages
Cyan83.1%
Magenta10.9%
Yellow0.0%
Key (black)2.7%
Color previews
#2addf8 text on a black background
contrast 12.80:1
Card sample
#2addf8 text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2addf8;
Background color
Panel with #2addf8 background
background-color: #2addf8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2addf8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 221, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 221, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2addf8; background: linear-gradient(135deg, #2addf8, #2A54F8);