#4dc3df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
77, 195, 223
HSL
192°, 70%, 59%
CMYK
66, 13, 0, 13
Luminance
0.4594
Every format
| HEX | #4dc3df |
| RGB | rgb(77, 195, 223) |
| HSL | hsl(192, 70%, 59%) |
| CMYK | cmyk(66%, 13%, 0%, 13%) |
| LAB | lab(73.5 -24.4 -23.7) |
| LCH | lch(73.5 34.0 224.2) |
| OKLCH | oklch(0.762 0.111 216.4) |
Copy-ready code
/* CSS */
color: #4dc3df;
background-color: #4dc3df;
/* Tailwind (arbitrary) */
class="text-[#4dc3df] bg-[#4dc3df]"
/* SCSS */
$brand: #4dc3df;
/* SwiftUI */
Color(red: 0.302, green: 0.765, blue: 0.875)
/* Android */
Color.parseColor("#4dc3df")Accessibility — WCAG contrast
Aa
#4dc3df on white: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dc3df on black: 10.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green76.5%
Blue87.5%
CMYK percentages
Cyan65.5%
Magenta12.6%
Yellow0.0%
Key (black)12.5%
Color previews
#4dc3df text on a black background
contrast 10.19:1
Card sample
#4dc3df text on a white background
contrast 2.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dc3df;
Background color
Panel with #4dc3df background
background-color: #4dc3df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dc3df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 195, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 195, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dc3df; background: linear-gradient(135deg, #4dc3df, #4D62DF);