#40c2ee
a balanced, electric cyan · cool · closest name: skyblue
RGB
64, 194, 238
HSL
195°, 84%, 59%
CMYK
73, 19, 0, 7
Luminance
0.4585
Every format
| HEX | #40c2ee |
| RGB | rgb(64, 194, 238) |
| HSL | hsl(195, 84%, 59%) |
| CMYK | cmyk(73%, 19%, 0%, 7%) |
| LAB | lab(73.4 -21.0 -31.9) |
| LCH | lch(73.4 38.2 236.7) |
| OKLCH | oklch(0.762 0.126 225.1) |
Copy-ready code
/* CSS */
color: #40c2ee;
background-color: #40c2ee;
/* Tailwind (arbitrary) */
class="text-[#40c2ee] bg-[#40c2ee]"
/* SCSS */
$brand: #40c2ee;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 0.933)
/* Android */
Color.parseColor("#40c2ee")Accessibility — WCAG contrast
Aa
#40c2ee on white: 2.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2ee on black: 10.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue93.3%
CMYK percentages
Cyan73.1%
Magenta18.5%
Yellow0.0%
Key (black)6.7%
Color previews
#40c2ee text on a black background
contrast 10.17:1
Card sample
#40c2ee text on a white background
contrast 2.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2ee;
Background color
Panel with #40c2ee background
background-color: #40c2ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2ee; background: linear-gradient(135deg, #40c2ee, #404EEE);