#03ade2
a dark, electric cyan · cool · closest name: steelblue
RGB
3, 173, 226
HSL
194°, 97%, 45%
CMYK
99, 24, 0, 11
Luminance
0.3540
Every format
| HEX | #03ade2 |
| RGB | rgb(3, 173, 226) |
| HSL | hsl(194, 97%, 45%) |
| CMYK | cmyk(99%, 24%, 0%, 11%) |
| LAB | lab(66.0 -18.2 -36.9) |
| LCH | lch(66.0 41.2 243.7) |
| OKLCH | oklch(0.699 0.138 229.2) |
Copy-ready code
/* CSS */
color: #03ade2;
background-color: #03ade2;
/* Tailwind (arbitrary) */
class="text-[#03ade2] bg-[#03ade2]"
/* SCSS */
$brand: #03ade2;
/* SwiftUI */
Color(red: 0.012, green: 0.678, blue: 0.886)
/* Android */
Color.parseColor("#03ade2")Accessibility — WCAG contrast
Aa
#03ade2 on white: 2.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#03ade2 on black: 8.08:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green67.8%
Blue88.6%
CMYK percentages
Cyan98.7%
Magenta23.5%
Yellow0.0%
Key (black)11.4%
Color previews
#03ade2 text on a black background
contrast 8.08:1
Card sample
#03ade2 text on a white background
contrast 2.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03ade2;
Background color
Panel with #03ade2 background
background-color: #03ade2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03ade2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 173, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 173, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03ade2; background: linear-gradient(135deg, #03ade2, #0318E2);