#18a2db
a balanced, electric cyan · cool · closest name: steelblue
RGB
24, 162, 219
HSL
198°, 80%, 48%
CMYK
89, 26, 0, 14
Luminance
0.3115
Every format
| HEX | #18a2db |
| RGB | rgb(24, 162, 219) |
| HSL | hsl(198, 80%, 48%) |
| CMYK | cmyk(89%, 26%, 0%, 14%) |
| LAB | lab(62.6 -14.0 -38.4) |
| LCH | lch(62.6 40.9 249.9) |
| OKLCH | oklch(0.671 0.135 233.6) |
Copy-ready code
/* CSS */
color: #18a2db;
background-color: #18a2db;
/* Tailwind (arbitrary) */
class="text-[#18a2db] bg-[#18a2db]"
/* SCSS */
$brand: #18a2db;
/* SwiftUI */
Color(red: 0.094, green: 0.635, blue: 0.859)
/* Android */
Color.parseColor("#18a2db")Accessibility — WCAG contrast
Aa
#18a2db on white: 2.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18a2db on black: 7.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green63.5%
Blue85.9%
CMYK percentages
Cyan89.0%
Magenta26.0%
Yellow0.0%
Key (black)14.1%
Color previews
#18a2db text on a black background
contrast 7.23:1
Card sample
#18a2db text on a white background
contrast 2.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18a2db;
Background color
Panel with #18a2db background
background-color: #18a2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18a2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 162, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 162, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18a2db; background: linear-gradient(135deg, #18a2db, #1820DB);