#2ac1ef
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 193, 239
HSL
194°, 86%, 55%
CMYK
82, 19, 0, 6
Luminance
0.4486
Every format
| HEX | #2ac1ef |
| RGB | rgb(42, 193, 239) |
| HSL | hsl(194, 86%, 55%) |
| CMYK | cmyk(82%, 19%, 0%, 6%) |
| LAB | lab(72.8 -22.3 -33.5) |
| LCH | lch(72.8 40.3 236.3) |
| OKLCH | oklch(0.756 0.134 224.5) |
Copy-ready code
/* CSS */
color: #2ac1ef;
background-color: #2ac1ef;
/* Tailwind (arbitrary) */
class="text-[#2ac1ef] bg-[#2ac1ef]"
/* SCSS */
$brand: #2ac1ef;
/* SwiftUI */
Color(red: 0.165, green: 0.757, blue: 0.937)
/* Android */
Color.parseColor("#2ac1ef")Accessibility — WCAG contrast
Aa
#2ac1ef on white: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ac1ef on black: 9.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green75.7%
Blue93.7%
CMYK percentages
Cyan82.4%
Magenta19.2%
Yellow0.0%
Key (black)6.3%
Color previews
#2ac1ef text on a black background
contrast 9.97:1
Card sample
#2ac1ef text on a white background
contrast 2.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ac1ef;
Background color
Panel with #2ac1ef background
background-color: #2ac1ef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ac1ef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 193, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 193, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ac1ef; background: linear-gradient(135deg, #2ac1ef, #2A3EEF);