#4cf9fd
a balanced, electric cyan · cool · closest name: cyan
RGB
76, 249, 253
HSL
181°, 98%, 65%
CMYK
70, 2, 0, 1
Luminance
0.7638
Every format
| HEX | #4cf9fd |
| RGB | rgb(76, 249, 253) |
| HSL | hsl(181, 98%, 65%) |
| CMYK | cmyk(70%, 2%, 0%, 1%) |
| LAB | lab(90.0 -41.5 -14.6) |
| LCH | lch(90.0 44.0 199.5) |
| OKLCH | oklch(0.898 0.137 197.3) |
Copy-ready code
/* CSS */
color: #4cf9fd;
background-color: #4cf9fd;
/* Tailwind (arbitrary) */
class="text-[#4cf9fd] bg-[#4cf9fd]"
/* SCSS */
$brand: #4cf9fd;
/* SwiftUI */
Color(red: 0.298, green: 0.976, blue: 0.992)
/* Android */
Color.parseColor("#4cf9fd")Accessibility — WCAG contrast
Aa
#4cf9fd on white: 1.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4cf9fd on black: 16.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.8%
Green97.6%
Blue99.2%
CMYK percentages
Cyan70.0%
Magenta1.6%
Yellow0.0%
Key (black)0.8%
Color previews
#4cf9fd text on a black background
contrast 16.28:1
Card sample
#4cf9fd text on a white background
contrast 1.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4cf9fd;
Background color
Panel with #4cf9fd background
background-color: #4cf9fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4cf9fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(76, 249, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(76, 249, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4cf9fd; background: linear-gradient(135deg, #4cf9fd, #4C83FD);