Convert any RGBA color to its closest Pantone (PMS) match instantly — paste an rgba() value or enter R, G, B, and Alpha manually, no signup required.
Pantone\u00ae color values shown here are digital approximations based on an open-source Pantone Solid Coated reference dataset, not official licensed Pantone data. For production-critical color matching, always verify against a physical Pantone swatch book.
FAQ
How do I convert RGBA to Pantone?
Paste your rgba() value — for example rgba(15, 13, 114, 0.8) — into the input box above, or enter the R, G, B, and Alpha numbers individually. The tool matches the RGB portion of your color against the Pantone Solid Coated library using CIE Lab color-distance matching and returns the closest Pantone name, HEX, and RGB equivalent.
Does the alpha (transparency) value affect the Pantone match?
No. Pantone colors are solid, opaque spot colors with no transparency equivalent, so the match is based on your RGB values only. If your alpha is below 100%, the tool flags this and shows you the opaque RGB/HEX it actually matched against.
Q: Is this an official Pantone conversion? No. Pantone® is a proprietary, licensed color system, and the values used here are a digital approximation from an open-source color reference — not Pantone’s official licensed data. For production-critical print jobs, always verify the final color against a physical Pantone swatch book.