#2ac3df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
42, 195, 223
HSL
189°, 74%, 52%
CMYK
81, 13, 0, 13
Luminance
0.4485
Every format
| HEX | #2ac3df |
| RGB | rgb(42, 195, 223) |
| HSL | hsl(189, 74%, 52%) |
| CMYK | cmyk(81%, 13%, 0%, 13%) |
| LAB | lab(72.8 -28.5 -24.9) |
| LCH | lch(72.8 37.8 221.0) |
| OKLCH | oklch(0.754 0.125 213.8) |
Copy-ready code
/* CSS */
color: #2ac3df;
background-color: #2ac3df;
/* Tailwind (arbitrary) */
class="text-[#2ac3df] bg-[#2ac3df]"
/* SCSS */
$brand: #2ac3df;
/* SwiftUI */
Color(red: 0.165, green: 0.765, blue: 0.875)
/* Android */
Color.parseColor("#2ac3df")Accessibility — WCAG contrast
Aa
#2ac3df on white: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2ac3df on black: 9.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.5%
Green76.5%
Blue87.5%
CMYK percentages
Cyan81.2%
Magenta12.6%
Yellow0.0%
Key (black)12.5%
Color previews
#2ac3df text on a black background
contrast 9.97:1
Card sample
#2ac3df text on a white background
contrast 2.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2ac3df;
Background color
Panel with #2ac3df background
background-color: #2ac3df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2ac3df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(42, 195, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(42, 195, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2ac3df; background: linear-gradient(135deg, #2ac3df, #2A4ADF);