#3accd4
a balanced, vivid cyan · cool · closest name: turquoise
RGB
58, 204, 212
HSL
183°, 64%, 53%
CMYK
73, 4, 0, 17
Luminance
0.4884
Every format
| HEX | #3accd4 |
| RGB | rgb(58, 204, 212) |
| HSL | hsl(183, 64%, 53%) |
| CMYK | cmyk(73%, 4%, 0%, 17%) |
| LAB | lab(75.3 -34.6 -15.0) |
| LCH | lch(75.3 37.7 203.4) |
| OKLCH | oklch(0.774 0.119 200.5) |
Copy-ready code
/* CSS */
color: #3accd4;
background-color: #3accd4;
/* Tailwind (arbitrary) */
class="text-[#3accd4] bg-[#3accd4]"
/* SCSS */
$brand: #3accd4;
/* SwiftUI */
Color(red: 0.227, green: 0.800, blue: 0.831)
/* Android */
Color.parseColor("#3accd4")Accessibility — WCAG contrast
Aa
#3accd4 on white: 1.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3accd4 on black: 10.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green80.0%
Blue83.1%
CMYK percentages
Cyan72.6%
Magenta3.8%
Yellow0.0%
Key (black)16.9%
Color previews
#3accd4 text on a black background
contrast 10.77:1
Card sample
#3accd4 text on a white background
contrast 1.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3accd4;
Background color
Panel with #3accd4 background
background-color: #3accd4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3accd4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 204, 212, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 204, 212, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3accd4; background: linear-gradient(135deg, #3accd4, #3A65D4);