#18bceb
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 188, 235
HSL
193°, 84%, 51%
CMYK
90, 20, 0, 8
Luminance
0.4216
Every format
| HEX | #18bceb |
| RGB | rgb(24, 188, 235) |
| HSL | hsl(193, 84%, 51%) |
| CMYK | cmyk(90%, 20%, 0%, 8%) |
| LAB | lab(71.0 -22.3 -34.2) |
| LCH | lch(71.0 40.8 236.9) |
| OKLCH | oklch(0.740 0.137 224.8) |
Copy-ready code
/* CSS */
color: #18bceb;
background-color: #18bceb;
/* Tailwind (arbitrary) */
class="text-[#18bceb] bg-[#18bceb]"
/* SCSS */
$brand: #18bceb;
/* SwiftUI */
Color(red: 0.094, green: 0.737, blue: 0.922)
/* Android */
Color.parseColor("#18bceb")Accessibility — WCAG contrast
Aa
#18bceb on white: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18bceb on black: 9.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green73.7%
Blue92.2%
CMYK percentages
Cyan89.8%
Magenta20.0%
Yellow0.0%
Key (black)7.8%
Color previews
#18bceb text on a black background
contrast 9.43:1
Card sample
#18bceb text on a white background
contrast 2.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18bceb;
Background color
Panel with #18bceb background
background-color: #18bceb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18bceb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 188, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 188, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18bceb; background: linear-gradient(135deg, #18bceb, #182FEB);