#03acdf
a dark, electric cyan · cool · closest name: steelblue
RGB
3, 172, 223
HSL
194°, 97%, 44%
CMYK
99, 23, 0, 13
Luminance
0.3485
Every format
| HEX | #03acdf |
| RGB | rgb(3, 172, 223) |
| HSL | hsl(194, 97%, 44%) |
| CMYK | cmyk(99%, 23%, 0%, 13%) |
| LAB | lab(65.6 -18.8 -35.9) |
| LCH | lch(65.6 40.5 242.4) |
| OKLCH | oklch(0.696 0.136 228.3) |
Copy-ready code
/* CSS */
color: #03acdf;
background-color: #03acdf;
/* Tailwind (arbitrary) */
class="text-[#03acdf] bg-[#03acdf]"
/* SCSS */
$brand: #03acdf;
/* SwiftUI */
Color(red: 0.012, green: 0.675, blue: 0.875)
/* Android */
Color.parseColor("#03acdf")Accessibility — WCAG contrast
Aa
#03acdf on white: 2.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#03acdf on black: 7.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green67.5%
Blue87.5%
CMYK percentages
Cyan98.7%
Magenta22.9%
Yellow0.0%
Key (black)12.5%
Color previews
#03acdf text on a black background
contrast 7.97:1
Card sample
#03acdf text on a white background
contrast 2.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #03acdf;
Background color
Panel with #03acdf background
background-color: #03acdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #03acdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 172, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 172, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #03acdf; background: linear-gradient(135deg, #03acdf, #0319DF);