#4decff
a light, electric cyan · cool · closest name: cyan
RGB
77, 236, 255
HSL
186°, 100%, 65%
CMYK
70, 8, 0, 0
Luminance
0.6879
Every format
| HEX | #4decff |
| RGB | rgb(77, 236, 255) |
| HSL | hsl(186, 100%, 65%) |
| CMYK | cmyk(70%, 8%, 0%, 0%) |
| LAB | lab(86.4 -34.8 -21.2) |
| LCH | lch(86.4 40.7 211.3) |
| OKLCH | oklch(0.869 0.131 206.7) |
Copy-ready code
/* CSS */
color: #4decff;
background-color: #4decff;
/* Tailwind (arbitrary) */
class="text-[#4decff] bg-[#4decff]"
/* SCSS */
$brand: #4decff;
/* SwiftUI */
Color(red: 0.302, green: 0.925, blue: 1.000)
/* Android */
Color.parseColor("#4decff")Accessibility — WCAG contrast
Aa
#4decff on white: 1.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4decff on black: 14.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green92.5%
Blue100.0%
CMYK percentages
Cyan69.8%
Magenta7.5%
Yellow0.0%
Key (black)0.0%
Color previews
#4decff text on a black background
contrast 14.76:1
Card sample
#4decff text on a white background
contrast 1.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4decff;
Background color
Panel with #4decff background
background-color: #4decff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4decff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 236, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 236, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4decff; background: linear-gradient(135deg, #4decff, #4D75FF);