#18cdfd
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 205, 253
HSL
193°, 98%, 54%
CMYK
91, 19, 0, 1
Luminance
0.5095
Every format
| HEX | #18cdfd |
| RGB | rgb(24, 205, 253) |
| HSL | hsl(193, 98%, 54%) |
| CMYK | cmyk(91%, 19%, 0%, 1%) |
| LAB | lab(76.6 -24.9 -35.1) |
| LCH | lch(76.6 43.0 234.7) |
| OKLCH | oklch(0.788 0.144 223.2) |
Copy-ready code
/* CSS */
color: #18cdfd;
background-color: #18cdfd;
/* Tailwind (arbitrary) */
class="text-[#18cdfd] bg-[#18cdfd]"
/* SCSS */
$brand: #18cdfd;
/* SwiftUI */
Color(red: 0.094, green: 0.804, blue: 0.992)
/* Android */
Color.parseColor("#18cdfd")Accessibility — WCAG contrast
Aa
#18cdfd on white: 1.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18cdfd on black: 11.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green80.4%
Blue99.2%
CMYK percentages
Cyan90.5%
Magenta19.0%
Yellow0.0%
Key (black)0.8%
Color previews
#18cdfd text on a black background
contrast 11.19:1
Card sample
#18cdfd text on a white background
contrast 1.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18cdfd;
Background color
Panel with #18cdfd background
background-color: #18cdfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18cdfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 205, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 205, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18cdfd; background: linear-gradient(135deg, #18cdfd, #1834FD);