#18ceee
a balanced, electric cyan · cool · closest name: skyblue
RGB
24, 206, 238
HSL
189°, 86%, 51%
CMYK
90, 13, 0, 7
Luminance
0.5051
Every format
| HEX | #18ceee |
| RGB | rgb(24, 206, 238) |
| HSL | hsl(189, 86%, 51%) |
| CMYK | cmyk(90%, 13%, 0%, 7%) |
| LAB | lab(76.4 -30.3 -27.5) |
| LCH | lch(76.4 40.9 222.2) |
| OKLCH | oklch(0.784 0.135 214.6) |
Copy-ready code
/* CSS */
color: #18ceee;
background-color: #18ceee;
/* Tailwind (arbitrary) */
class="text-[#18ceee] bg-[#18ceee]"
/* SCSS */
$brand: #18ceee;
/* SwiftUI */
Color(red: 0.094, green: 0.808, blue: 0.933)
/* Android */
Color.parseColor("#18ceee")Accessibility — WCAG contrast
Aa
#18ceee on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18ceee on black: 11.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green80.8%
Blue93.3%
CMYK percentages
Cyan89.9%
Magenta13.4%
Yellow0.0%
Key (black)6.7%
Color previews
#18ceee text on a black background
contrast 11.10:1
Card sample
#18ceee text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18ceee;
Background color
Panel with #18ceee background
background-color: #18ceee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18ceee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 206, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 206, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18ceee; background: linear-gradient(135deg, #18ceee, #183FEE);