#4fd9f2
a balanced, electric cyan · cool · closest name: skyblue
RGB
79, 217, 242
HSL
189°, 86%, 63%
CMYK
67, 10, 0, 5
Luminance
0.5770
Every format
| HEX | #4fd9f2 |
| RGB | rgb(79, 217, 242) |
| HSL | hsl(189, 86%, 63%) |
| CMYK | cmyk(67%, 10%, 0%, 5%) |
| LAB | lab(80.6 -29.3 -23.1) |
| LCH | lch(80.6 37.3 218.3) |
| OKLCH | oklch(0.821 0.121 212.0) |
Copy-ready code
/* CSS */
color: #4fd9f2;
background-color: #4fd9f2;
/* Tailwind (arbitrary) */
class="text-[#4fd9f2] bg-[#4fd9f2]"
/* SCSS */
$brand: #4fd9f2;
/* SwiftUI */
Color(red: 0.310, green: 0.851, blue: 0.949)
/* Android */
Color.parseColor("#4fd9f2")Accessibility — WCAG contrast
Aa
#4fd9f2 on white: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4fd9f2 on black: 12.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green85.1%
Blue94.9%
CMYK percentages
Cyan67.4%
Magenta10.3%
Yellow0.0%
Key (black)5.1%
Color previews
#4fd9f2 text on a black background
contrast 12.54:1
Card sample
#4fd9f2 text on a white background
contrast 1.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4fd9f2;
Background color
Panel with #4fd9f2 background
background-color: #4fd9f2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4fd9f2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 217, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 217, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4fd9f2; background: linear-gradient(135deg, #4fd9f2, #4F6CF2);