#039fd3
a dark, electric cyan · cool · closest name: steelblue
RGB
3, 159, 211
HSL
195°, 97%, 42%
CMYK
99, 25, 0, 17
Luminance
0.2952
Every format
| HEX | #039fd3 |
| RGB | rgb(3, 159, 211) |
| HSL | hsl(195, 97%, 42%) |
| CMYK | cmyk(99%, 25%, 0%, 17%) |
| LAB | lab(61.2 -16.1 -36.1) |
| LCH | lch(61.2 39.5 246.0) |
| OKLCH | oklch(0.659 0.132 230.7) |
Copy-ready code
/* CSS */
color: #039fd3;
background-color: #039fd3;
/* Tailwind (arbitrary) */
class="text-[#039fd3] bg-[#039fd3]"
/* SCSS */
$brand: #039fd3;
/* SwiftUI */
Color(red: 0.012, green: 0.624, blue: 0.827)
/* Android */
Color.parseColor("#039fd3")Accessibility — WCAG contrast
Aa
#039fd3 on white: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#039fd3 on black: 6.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green62.4%
Blue82.7%
CMYK percentages
Cyan98.6%
Magenta24.6%
Yellow0.0%
Key (black)17.3%
Color previews
#039fd3 text on a black background
contrast 6.90:1
Card sample
#039fd3 text on a white background
contrast 3.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #039fd3;
Background color
Panel with #039fd3 background
background-color: #039fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #039fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 159, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 159, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #039fd3; background: linear-gradient(135deg, #039fd3, #0314D3);