#2ac9f4
a balanced, electric cyan · cool · closest name: skyblue
RGB
42, 201, 244
HSL
193°, 90%, 56%
CMYK
83, 18, 0, 4
Luminance
0.4880
Every format
| HEX | #2ac9f4 |
| RGB | rgb(42, 201, 244) |
| HSL | hsl(193, 90%, 56%) |
| CMYK | cmyk(83%, 18%, 0%, 4%) |
| LAB | lab(75.3 -24.8 -32.3) |
| LCH | lch(75.3 40.7 232.5) |
| OKLCH | oklch(0.777 0.136 221.9) |
Copy-ready code
/* CSS */
color: #2ac9f4;
background-color: #2ac9f4;
/* Tailwind (arbitrary) */
class="text-[#2ac9f4] bg-[#2ac9f4]"
/* SCSS */
$brand: #2ac9f4;
/* SwiftUI */
Color(red: 0.165, green: 0.788, blue: 0.957)
/* Android */
Color.parseColor("#2ac9f4")Accessibility — WCAG contrast
Aa
#2ac9f4 on white: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ac9f4 on black: 10.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green78.8%
Blue95.7%
CMYK percentages
Cyan82.8%
Magenta17.6%
Yellow0.0%
Key (black)4.3%
Color previews
#2ac9f4 text on a black background
contrast 10.76:1
Card sample
#2ac9f4 text on a white background
contrast 1.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ac9f4;
Background color
Panel with #2ac9f4 background
background-color: #2ac9f4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ac9f4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 201, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 201, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ac9f4; background: linear-gradient(135deg, #2ac9f4, #2A42F4);