#40c2dc
a balanced, vivid cyan · cool · closest name: skyblue
RGB
64, 194, 220
HSL
190°, 69%, 56%
CMYK
71, 12, 0, 14
Luminance
0.4484
Every format
| HEX | #40c2dc |
| RGB | rgb(64, 194, 220) |
| HSL | hsl(190, 69%, 56%) |
| CMYK | cmyk(71%, 12%, 0%, 14%) |
| LAB | lab(72.8 -26.6 -23.2) |
| LCH | lch(72.8 35.3 221.0) |
| OKLCH | oklch(0.755 0.116 214.0) |
Copy-ready code
/* CSS */
color: #40c2dc;
background-color: #40c2dc;
/* Tailwind (arbitrary) */
class="text-[#40c2dc] bg-[#40c2dc]"
/* SCSS */
$brand: #40c2dc;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 0.863)
/* Android */
Color.parseColor("#40c2dc")Accessibility — WCAG contrast
Aa
#40c2dc on white: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2dc on black: 9.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue86.3%
CMYK percentages
Cyan70.9%
Magenta11.8%
Yellow0.0%
Key (black)13.7%
Color previews
#40c2dc text on a black background
contrast 9.97:1
Card sample
#40c2dc text on a white background
contrast 2.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2dc;
Background color
Panel with #40c2dc background
background-color: #40c2dc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2dc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 220, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 220, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2dc; background: linear-gradient(135deg, #40c2dc, #405ADC);