#18cef8
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 206, 248
HSL
191°, 94%, 53%
CMYK
90, 17, 0, 3
Luminance
0.5111
Every format
| HEX | #18cef8 |
| RGB | rgb(24, 206, 248) |
| HSL | hsl(191, 94%, 53%) |
| CMYK | cmyk(90%, 17%, 0%, 3%) |
| LAB | lab(76.7 -27.0 -32.3) |
| LCH | lch(76.7 42.1 230.1) |
| OKLCH | oklch(0.788 0.141 220.0) |
Copy-ready code
/* CSS */
color: #18cef8;
background-color: #18cef8;
/* Tailwind (arbitrary) */
class="text-[#18cef8] bg-[#18cef8]"
/* SCSS */
$brand: #18cef8;
/* SwiftUI */
Color(red: 0.094, green: 0.808, blue: 0.973)
/* Android */
Color.parseColor("#18cef8")Accessibility — WCAG contrast
Aa
#18cef8 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18cef8 on black: 11.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green80.8%
Blue97.3%
CMYK percentages
Cyan90.3%
Magenta16.9%
Yellow0.0%
Key (black)2.7%
Color previews
#18cef8 text on a black background
contrast 11.22:1
Card sample
#18cef8 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18cef8;
Background color
Panel with #18cef8 background
background-color: #18cef8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18cef8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 206, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 206, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18cef8; background: linear-gradient(135deg, #18cef8, #1838F8);