#03b2db
a dark, electric cyan · cool · closest name: skyblue
RGB
3, 178, 219
HSL
191°, 97%, 44%
CMYK
99, 19, 0, 14
Luminance
0.3697
Every format
| HEX | #03b2db |
| RGB | rgb(3, 178, 219) |
| HSL | hsl(191, 97%, 44%) |
| CMYK | cmyk(99%, 19%, 0%, 14%) |
| LAB | lab(67.3 -23.3 -31.2) |
| LCH | lch(67.3 38.9 233.3) |
| OKLCH | oklch(0.708 0.131 222.2) |
Copy-ready code
/* CSS */
color: #03b2db;
background-color: #03b2db;
/* Tailwind (arbitrary) */
class="text-[#03b2db] bg-[#03b2db]"
/* SCSS */
$brand: #03b2db;
/* SwiftUI */
Color(red: 0.012, green: 0.698, blue: 0.859)
/* Android */
Color.parseColor("#03b2db")Accessibility — WCAG contrast
Aa
#03b2db on white: 2.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#03b2db on black: 8.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green69.8%
Blue85.9%
CMYK percentages
Cyan98.6%
Magenta18.7%
Yellow0.0%
Key (black)14.1%
Color previews
#03b2db text on a black background
contrast 8.39:1
Card sample
#03b2db text on a white background
contrast 2.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03b2db;
Background color
Panel with #03b2db background
background-color: #03b2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03b2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 178, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 178, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03b2db; background: linear-gradient(135deg, #03b2db, #0322DB);