#03adeb
a balanced, electric cyan · cool · closest name: steelblue
RGB
3, 173, 235
HSL
196°, 98%, 47%
CMYK
99, 26, 0, 8
Luminance
0.3590
Every format
| HEX | #03adeb |
| RGB | rgb(3, 173, 235) |
| HSL | hsl(196, 98%, 47%) |
| CMYK | cmyk(99%, 26%, 0%, 8%) |
| LAB | lab(66.4 -15.0 -41.2) |
| LCH | lch(66.4 43.9 250.0) |
| OKLCH | oklch(0.704 0.145 233.3) |
Copy-ready code
/* CSS */
color: #03adeb;
background-color: #03adeb;
/* Tailwind (arbitrary) */
class="text-[#03adeb] bg-[#03adeb]"
/* SCSS */
$brand: #03adeb;
/* SwiftUI */
Color(red: 0.012, green: 0.678, blue: 0.922)
/* Android */
Color.parseColor("#03adeb")Accessibility — WCAG contrast
Aa
#03adeb on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#03adeb on black: 8.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green67.8%
Blue92.2%
CMYK percentages
Cyan98.7%
Magenta26.4%
Yellow0.0%
Key (black)7.8%
Color previews
#03adeb text on a black background
contrast 8.18:1
Card sample
#03adeb text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03adeb;
Background color
Panel with #03adeb background
background-color: #03adeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03adeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 173, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 173, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03adeb; background: linear-gradient(135deg, #03adeb, #0312EB);