#4dfefd
a balanced, electric cyan · cool · closest name: cyan
RGB
77, 254, 253
HSL
180°, 99%, 65%
CMYK
70, 0, 0, 0
Luminance
0.7955
Every format
| HEX | #4dfefd |
| RGB | rgb(77, 254, 253) |
| HSL | hsl(180, 99%, 65%) |
| CMYK | cmyk(70%, 0%, 0%, 0%) |
| LAB | lab(91.5 -43.6 -12.5) |
| LCH | lch(91.5 45.3 196.0) |
| OKLCH | oklch(0.910 0.139 194.4) |
Copy-ready code
/* CSS */
color: #4dfefd;
background-color: #4dfefd;
/* Tailwind (arbitrary) */
class="text-[#4dfefd] bg-[#4dfefd]"
/* SCSS */
$brand: #4dfefd;
/* SwiftUI */
Color(red: 0.302, green: 0.996, blue: 0.992)
/* Android */
Color.parseColor("#4dfefd")Accessibility — WCAG contrast
Aa
#4dfefd on white: 1.24:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dfefd on black: 16.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green99.6%
Blue99.2%
CMYK percentages
Cyan69.7%
Magenta0.0%
Yellow0.4%
Key (black)0.4%
Color previews
#4dfefd text on a black background
contrast 16.91:1
Card sample
#4dfefd text on a white background
contrast 1.24:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dfefd;
Background color
Panel with #4dfefd background
background-color: #4dfefd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dfefd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 254, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 254, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dfefd; background: linear-gradient(135deg, #4dfefd, #4D89FE);