#2ac5e9
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 197, 233
HSL
191°, 81%, 54%
CMYK
82, 16, 0, 9
Luminance
0.4631
Every format
| HEX | #2ac5e9 |
| RGB | rgb(42, 197, 233) |
| HSL | hsl(191, 81%, 54%) |
| CMYK | cmyk(82%, 16%, 0%, 9%) |
| LAB | lab(73.7 -26.3 -28.8) |
| LCH | lch(73.7 39.0 227.6) |
| OKLCH | oklch(0.763 0.130 218.4) |
Copy-ready code
/* CSS */
color: #2ac5e9;
background-color: #2ac5e9;
/* Tailwind (arbitrary) */
class="text-[#2ac5e9] bg-[#2ac5e9]"
/* SCSS */
$brand: #2ac5e9;
/* SwiftUI */
Color(red: 0.165, green: 0.773, blue: 0.914)
/* Android */
Color.parseColor("#2ac5e9")Accessibility — WCAG contrast
Aa
#2ac5e9 on white: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ac5e9 on black: 10.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green77.3%
Blue91.4%
CMYK percentages
Cyan82.0%
Magenta15.5%
Yellow0.0%
Key (black)8.6%
Color previews
#2ac5e9 text on a black background
contrast 10.26:1
Card sample
#2ac5e9 text on a white background
contrast 2.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ac5e9;
Background color
Panel with #2ac5e9 background
background-color: #2ac5e9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ac5e9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 197, 233, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 197, 233, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ac5e9; background: linear-gradient(135deg, #2ac5e9, #2A46E9);