#18cef7
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 206, 247
HSL
191°, 93%, 53%
CMYK
90, 17, 0, 3
Luminance
0.5105
Every format
| HEX | #18cef7 |
| RGB | rgb(24, 206, 247) |
| HSL | hsl(191, 93%, 53%) |
| CMYK | cmyk(90%, 17%, 0%, 3%) |
| LAB | lab(76.7 -27.3 -31.8) |
| LCH | lch(76.7 41.9 229.3) |
| OKLCH | oklch(0.788 0.140 219.5) |
Copy-ready code
/* CSS */
color: #18cef7;
background-color: #18cef7;
/* Tailwind (arbitrary) */
class="text-[#18cef7] bg-[#18cef7]"
/* SCSS */
$brand: #18cef7;
/* SwiftUI */
Color(red: 0.094, green: 0.808, blue: 0.969)
/* Android */
Color.parseColor("#18cef7")Accessibility — WCAG contrast
Aa
#18cef7 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18cef7 on black: 11.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green80.8%
Blue96.9%
CMYK percentages
Cyan90.3%
Magenta16.6%
Yellow0.0%
Key (black)3.1%
Color previews
#18cef7 text on a black background
contrast 11.21:1
Card sample
#18cef7 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18cef7;
Background color
Panel with #18cef7 background
background-color: #18cef7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18cef7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 206, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 206, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18cef7; background: linear-gradient(135deg, #18cef7, #1839F7);