#18bbcf
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 187, 207
HSL
187°, 79%, 45%
CMYK
88, 10, 0, 19
Luminance
0.4024
Every format
| HEX | #18bbcf |
| RGB | rgb(24, 187, 207) |
| HSL | hsl(187, 79%, 45%) |
| CMYK | cmyk(88%, 10%, 0%, 19%) |
| LAB | lab(69.6 -31.0 -21.0) |
| LCH | lch(69.6 37.4 214.1) |
| OKLCH | oklch(0.726 0.122 208.7) |
Copy-ready code
/* CSS */
color: #18bbcf;
background-color: #18bbcf;
/* Tailwind (arbitrary) */
class="text-[#18bbcf] bg-[#18bbcf]"
/* SCSS */
$brand: #18bbcf;
/* SwiftUI */
Color(red: 0.094, green: 0.733, blue: 0.812)
/* Android */
Color.parseColor("#18bbcf")Accessibility — WCAG contrast
Aa
#18bbcf on white: 2.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18bbcf on black: 9.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green73.3%
Blue81.2%
CMYK percentages
Cyan88.4%
Magenta9.7%
Yellow0.0%
Key (black)18.8%
Color previews
#18bbcf text on a black background
contrast 9.05:1
Card sample
#18bbcf text on a white background
contrast 2.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18bbcf;
Background color
Panel with #18bbcf background
background-color: #18bbcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18bbcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 187, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 187, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18bbcf; background: linear-gradient(135deg, #18bbcf, #1841CF);