#18fdfc
a balanced, electric cyan · cool · “cyan”
RGB
24, 253, 252
HSL
180°, 98%, 54%
CMYK
91, 0, 0, 1
Luminance
0.7747
Every format
| HEX | #18fdfc |
| RGB | rgb(24, 253, 252) |
| HSL | hsl(180, 98%, 54%) |
| CMYK | cmyk(91%, 0%, 0%, 1%) |
| LAB | lab(90.5 -47.5 -13.4) |
| LCH | lch(90.5 49.4 195.8) |
| OKLCH | oklch(0.901 0.152 194.3) |
Copy-ready code
/* CSS */
color: #18fdfc;
background-color: #18fdfc;
/* Tailwind (arbitrary) */
class="text-[#18fdfc] bg-[#18fdfc]"
/* SCSS */
$brand: #18fdfc;
/* SwiftUI */
Color(red: 0.094, green: 0.992, blue: 0.988)
/* Android */
Color.parseColor("#18fdfc")Accessibility — WCAG contrast
Aa
#18fdfc on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18fdfc on black: 16.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green99.2%
Blue98.8%
CMYK percentages
Cyan90.5%
Magenta0.0%
Yellow0.4%
Key (black)0.8%
Color previews
#18fdfc text on a black background
contrast 16.49:1
Card sample
#18fdfc text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18fdfc;
Background color
Panel with #18fdfc background
background-color: #18fdfc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18fdfc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 253, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 253, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18fdfc; background: linear-gradient(135deg, #18fdfc, #1865FD);