#039bc9
a dark, electric cyan · cool · closest name: steelblue
RGB
3, 155, 201
HSL
194°, 97%, 40%
CMYK
99, 23, 0, 21
Luminance
0.2768
Every format
| HEX | #039bc9 |
| RGB | rgb(3, 155, 201) |
| HSL | hsl(194, 97%, 40%) |
| CMYK | cmyk(99%, 23%, 0%, 21%) |
| LAB | lab(59.6 -17.5 -33.1) |
| LCH | lch(59.6 37.4 242.2) |
| OKLCH | oklch(0.644 0.125 228.2) |
Copy-ready code
/* CSS */
color: #039bc9;
background-color: #039bc9;
/* Tailwind (arbitrary) */
class="text-[#039bc9] bg-[#039bc9]"
/* SCSS */
$brand: #039bc9;
/* SwiftUI */
Color(red: 0.012, green: 0.608, blue: 0.788)
/* Android */
Color.parseColor("#039bc9")Accessibility — WCAG contrast
Aa
#039bc9 on white: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#039bc9 on black: 6.54:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green60.8%
Blue78.8%
CMYK percentages
Cyan98.5%
Magenta22.9%
Yellow0.0%
Key (black)21.2%
Color previews
#039bc9 text on a black background
contrast 6.54:1
Card sample
#039bc9 text on a white background
contrast 3.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #039bc9;
Background color
Panel with #039bc9 background
background-color: #039bc9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #039bc9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 155, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 155, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #039bc9; background: linear-gradient(135deg, #039bc9, #0317C9);