#006def
a balanced, electric blue · cool · closest name: royalblue
RGB
0, 109, 239
HSL
213°, 100%, 47%
CMYK
100, 54, 0, 6
Luminance
0.1717
Every format
| HEX | #006def |
| RGB | rgb(0, 109, 239) |
| HSL | hsl(213, 100%, 47%) |
| CMYK | cmyk(100%, 54%, 0%, 6%) |
| LAB | lab(48.5 24.6 -72.2) |
| LCH | lch(48.5 76.2 288.8) |
| OKLCH | oklch(0.564 0.213 258.5) |
Copy-ready code
/* CSS */
color: #006def;
background-color: #006def;
/* Tailwind (arbitrary) */
class="text-[#006def] bg-[#006def]"
/* SCSS */
$brand: #006def;
/* SwiftUI */
Color(red: 0.000, green: 0.427, blue: 0.937)
/* Android */
Color.parseColor("#006def")Accessibility — WCAG contrast
Aa
#006def on white: 4.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#006def on black: 4.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green42.7%
Blue93.7%
CMYK percentages
Cyan100.0%
Magenta54.4%
Yellow0.0%
Key (black)6.3%
Color previews
#006def text on a black background
contrast 4.43:1
Card sample
#006def text on a white background
contrast 4.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #006def;
Background color
Panel with #006def background
background-color: #006def;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #006def;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 109, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 109, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #006def; background: linear-gradient(135deg, #006def, #3200EF);