Swatch Card Creator

Get a complete set, already organized by color family and sorted from light to dark.

Each pack includes the colored preset, blank template, reference sheet, and print/assembly instructions.

How to Use This Tool?

You can generate custom swatch cards specifically for your Guangna and Languo acrylic brush markers.

• •Select your markers: Choose the specific sets or individual color codes you own.
  • –Markers are grouped by color family and sorted from light to dark.
  • –If a marker belongs to multiple color families, it is indicated inside the color box.
  • –Drag and drop to reorder colors within a family, or delete any you don't need.
• •Download & print: Click the download button to generate your custom cards, print them out, and enjoy swatching!

How the Color Families Are Created

To build the most intuitive organization system possible, the color groupings were determined using a three-step process:

• •Measurement: We recorded the color values and converted them into hue, saturation, and lightness (HSL) to mathematically analyze each shade.
• •Brand Context: We cross-referenced those values with the brands' original naming conventions/coding.
• •Visual Evaluation: Finally, we adjusted the order by eye.

The resulting order is deliberately arranged to create a smooth, visually pleasing gradient rather than a forced, strictly mathematical layout. Because colors often sit naturally between two families (like a vibrant blue-green), they are included in both color families so you don't miss them.

Think of these cards as a helpful, expert starting point — you can customize them to fit your own unique color interpretation!

Note: Metallic colors are not included in the color family grouping.