#40cdfe
a balanced, electric cyan · cool · closest name: skyblue
RGB
64, 205, 254
HSL
196°, 99%, 62%
CMYK
75, 19, 0, 0
Luminance
0.5191
Every format
| HEX | #40cdfe |
| RGB | rgb(64, 205, 254) |
| HSL | hsl(196, 99%, 62%) |
| CMYK | cmyk(75%, 19%, 0%, 0%) |
| LAB | lab(77.2 -21.5 -34.7) |
| LCH | lch(77.2 40.8 238.2) |
| OKLCH | oklch(0.795 0.135 226.1) |
Copy-ready code
/* CSS */
color: #40cdfe;
background-color: #40cdfe;
/* Tailwind (arbitrary) */
class="text-[#40cdfe] bg-[#40cdfe]"
/* SCSS */
$brand: #40cdfe;
/* SwiftUI */
Color(red: 0.251, green: 0.804, blue: 0.996)
/* Android */
Color.parseColor("#40cdfe")Accessibility — WCAG contrast
Aa
#40cdfe on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40cdfe on black: 11.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green80.4%
Blue99.6%
CMYK percentages
Cyan74.8%
Magenta19.3%
Yellow0.0%
Key (black)0.4%
Color previews
#40cdfe text on a black background
contrast 11.38:1
Card sample
#40cdfe text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40cdfe;
Background color
Panel with #40cdfe background
background-color: #40cdfe;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40cdfe;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 205, 254, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 205, 254, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40cdfe; background: linear-gradient(135deg, #40cdfe, #404EFE);