#40cdce
a balanced, vivid cyan · cool · closest name: turquoise
RGB
64, 205, 206
HSL
180°, 59%, 53%
CMYK
69, 1, 0, 19
Luminance
0.4921
Every format
| HEX | #40cdce |
| RGB | rgb(64, 205, 206) |
| HSL | hsl(180, 59%, 53%) |
| CMYK | cmyk(69%, 1%, 0%, 19%) |
| LAB | lab(75.6 -36.1 -11.4) |
| LCH | lch(75.6 37.8 197.5) |
| OKLCH | oklch(0.776 0.117 195.7) |
Copy-ready code
/* CSS */
color: #40cdce;
background-color: #40cdce;
/* Tailwind (arbitrary) */
class="text-[#40cdce] bg-[#40cdce]"
/* SCSS */
$brand: #40cdce;
/* SwiftUI */
Color(red: 0.251, green: 0.804, blue: 0.808)
/* Android */
Color.parseColor("#40cdce")Accessibility — WCAG contrast
Aa
#40cdce on white: 1.94:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40cdce on black: 10.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green80.4%
Blue80.8%
CMYK percentages
Cyan68.9%
Magenta0.5%
Yellow0.0%
Key (black)19.2%
Color previews
#40cdce text on a black background
contrast 10.84:1
Card sample
#40cdce text on a white background
contrast 1.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40cdce;
Background color
Panel with #40cdce background
background-color: #40cdce;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40cdce;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 205, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 205, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40cdce; background: linear-gradient(135deg, #40cdce, #406ECE);