#2aceef
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 206, 239
HSL
190°, 86%, 55%
CMYK
82, 14, 0, 6
Luminance
0.5087
Every format
| HEX | #2aceef |
| RGB | rgb(42, 206, 239) |
| HSL | hsl(190, 86%, 55%) |
| CMYK | cmyk(82%, 14%, 0%, 6%) |
| LAB | lab(76.6 -28.9 -27.6) |
| LCH | lch(76.6 40.0 223.8) |
| OKLCH | oklch(0.787 0.132 215.8) |
Copy-ready code
/* CSS */
color: #2aceef;
background-color: #2aceef;
/* Tailwind (arbitrary) */
class="text-[#2aceef] bg-[#2aceef]"
/* SCSS */
$brand: #2aceef;
/* SwiftUI */
Color(red: 0.165, green: 0.808, blue: 0.937)
/* Android */
Color.parseColor("#2aceef")Accessibility — WCAG contrast
Aa
#2aceef on white: 1.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2aceef on black: 11.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green80.8%
Blue93.7%
CMYK percentages
Cyan82.4%
Magenta13.8%
Yellow0.0%
Key (black)6.3%
Color previews
#2aceef text on a black background
contrast 11.17:1
Card sample
#2aceef text on a white background
contrast 1.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2aceef;
Background color
Panel with #2aceef background
background-color: #2aceef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2aceef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 206, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 206, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2aceef; background: linear-gradient(135deg, #2aceef, #2A4BEF);