#18cdff
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 205, 255
HSL
193°, 100%, 55%
CMYK
91, 20, 0, 0
Luminance
0.5108
Every format
| HEX | #18cdff |
| RGB | rgb(24, 205, 255) |
| HSL | hsl(193, 100%, 55%) |
| CMYK | cmyk(91%, 20%, 0%, 0%) |
| LAB | lab(76.7 -24.2 -36.0) |
| LCH | lch(76.7 43.4 236.1) |
| OKLCH | oklch(0.789 0.145 224.2) |
Copy-ready code
/* CSS */
color: #18cdff;
background-color: #18cdff;
/* Tailwind (arbitrary) */
class="text-[#18cdff] bg-[#18cdff]"
/* SCSS */
$brand: #18cdff;
/* SwiftUI */
Color(red: 0.094, green: 0.804, blue: 1.000)
/* Android */
Color.parseColor("#18cdff")Accessibility — WCAG contrast
Aa
#18cdff on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18cdff on black: 11.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green80.4%
Blue100.0%
CMYK percentages
Cyan90.6%
Magenta19.6%
Yellow0.0%
Key (black)0.0%
Color previews
#18cdff text on a black background
contrast 11.22:1
Card sample
#18cdff text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18cdff;
Background color
Panel with #18cdff background
background-color: #18cdff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18cdff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 205, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 205, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18cdff; background: linear-gradient(135deg, #18cdff, #1833FF);