#2aade3
a balanced, electric cyan · cool · closest name: steelblue
RGB
42, 173, 227
HSL
198°, 77%, 53%
CMYK
82, 24, 0, 11
Luminance
0.3593
Every format
| HEX | #2aade3 |
| RGB | rgb(42, 173, 227) |
| HSL | hsl(198, 77%, 53%) |
| CMYK | cmyk(82%, 24%, 0%, 11%) |
| LAB | lab(66.5 -15.9 -36.8) |
| LCH | lch(66.5 40.1 246.6) |
| OKLCH | oklch(0.704 0.132 231.6) |
Copy-ready code
/* CSS */
color: #2aade3;
background-color: #2aade3;
/* Tailwind (arbitrary) */
class="text-[#2aade3] bg-[#2aade3]"
/* SCSS */
$brand: #2aade3;
/* SwiftUI */
Color(red: 0.165, green: 0.678, blue: 0.890)
/* Android */
Color.parseColor("#2aade3")Accessibility — WCAG contrast
Aa
#2aade3 on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2aade3 on black: 8.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green67.8%
Blue89.0%
CMYK percentages
Cyan81.5%
Magenta23.8%
Yellow0.0%
Key (black)11.0%
Color previews
#2aade3 text on a black background
contrast 8.19:1
Card sample
#2aade3 text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2aade3;
Background color
Panel with #2aade3 background
background-color: #2aade3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2aade3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 173, 227, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 173, 227, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2aade3; background: linear-gradient(135deg, #2aade3, #2A31E3);