#4ef1fc
a balanced, electric cyan · cool · closest name: cyan
RGB
78, 241, 252
HSL
184°, 97%, 65%
CMYK
69, 4, 0, 1
Luminance
0.7156
Every format
| HEX | #4ef1fc |
| RGB | rgb(78, 241, 252) |
| HSL | hsl(184, 97%, 65%) |
| CMYK | cmyk(69%, 4%, 0%, 1%) |
| LAB | lab(87.8 -37.9 -17.5) |
| LCH | lch(87.8 41.7 204.9) |
| OKLCH | oklch(0.880 0.132 201.7) |
Copy-ready code
/* CSS */
color: #4ef1fc;
background-color: #4ef1fc;
/* Tailwind (arbitrary) */
class="text-[#4ef1fc] bg-[#4ef1fc]"
/* SCSS */
$brand: #4ef1fc;
/* SwiftUI */
Color(red: 0.306, green: 0.945, blue: 0.988)
/* Android */
Color.parseColor("#4ef1fc")Accessibility — WCAG contrast
Aa
#4ef1fc on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ef1fc on black: 15.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green94.5%
Blue98.8%
CMYK percentages
Cyan69.0%
Magenta4.4%
Yellow0.0%
Key (black)1.2%
Color previews
#4ef1fc text on a black background
contrast 15.31:1
Card sample
#4ef1fc text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ef1fc;
Background color
Panel with #4ef1fc background
background-color: #4ef1fc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ef1fc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 241, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 241, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ef1fc; background: linear-gradient(135deg, #4ef1fc, #4E7DFC);