#4ef1fd
a balanced, electric cyan · cool · closest name: cyan
RGB
78, 241, 253
HSL
184°, 98%, 65%
CMYK
69, 5, 0, 1
Luminance
0.7162
Every format
| HEX | #4ef1fd |
| RGB | rgb(78, 241, 253) |
| HSL | hsl(184, 98%, 65%) |
| CMYK | cmyk(69%, 5%, 0%, 1%) |
| LAB | lab(87.8 -37.6 -18.0) |
| LCH | lch(87.8 41.7 205.6) |
| OKLCH | oklch(0.880 0.132 202.3) |
Copy-ready code
/* CSS */
color: #4ef1fd;
background-color: #4ef1fd;
/* Tailwind (arbitrary) */
class="text-[#4ef1fd] bg-[#4ef1fd]"
/* SCSS */
$brand: #4ef1fd;
/* SwiftUI */
Color(red: 0.306, green: 0.945, blue: 0.992)
/* Android */
Color.parseColor("#4ef1fd")Accessibility — WCAG contrast
Aa
#4ef1fd on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ef1fd on black: 15.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green94.5%
Blue99.2%
CMYK percentages
Cyan69.2%
Magenta4.7%
Yellow0.0%
Key (black)0.8%
Color previews
#4ef1fd text on a black background
contrast 15.32:1
Card sample
#4ef1fd text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ef1fd;
Background color
Panel with #4ef1fd background
background-color: #4ef1fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ef1fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 241, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 241, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ef1fd; background: linear-gradient(135deg, #4ef1fd, #4E7CFD);