#4df4fa
a balanced, electric cyan · cool · closest name: cyan
RGB
77, 244, 250
HSL
182°, 95%, 64%
CMYK
69, 2, 0, 2
Luminance
0.7318
Every format
| HEX | #4df4fa |
| RGB | rgb(77, 244, 250) |
| HSL | hsl(182, 95%, 64%) |
| CMYK | cmyk(69%, 2%, 0%, 2%) |
| LAB | lab(88.5 -39.9 -15.3) |
| LCH | lch(88.5 42.8 201.0) |
| OKLCH | oklch(0.886 0.134 198.6) |
Copy-ready code
/* CSS */
color: #4df4fa;
background-color: #4df4fa;
/* Tailwind (arbitrary) */
class="text-[#4df4fa] bg-[#4df4fa]"
/* SCSS */
$brand: #4df4fa;
/* SwiftUI */
Color(red: 0.302, green: 0.957, blue: 0.980)
/* Android */
Color.parseColor("#4df4fa")Accessibility — WCAG contrast
Aa
#4df4fa on white: 1.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4df4fa on black: 15.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green95.7%
Blue98.0%
CMYK percentages
Cyan69.2%
Magenta2.4%
Yellow0.0%
Key (black)2.0%
Color previews
#4df4fa text on a black background
contrast 15.64:1
Card sample
#4df4fa text on a white background
contrast 1.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4df4fa;
Background color
Panel with #4df4fa background
background-color: #4df4fa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4df4fa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 244, 250, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 244, 250, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4df4fa; background: linear-gradient(135deg, #4df4fa, #4D81FA);