What key naming works best?

Role names — primary, surface, danger — read best at the point of use. Avoid positional names like color1; they defeat the object's whole advantage.

Can I use this for theme config files?

Yes — the literal drops into theme objects and default-prop configs directly; the JSON generator is there when the file must be strict JSON rather than a JavaScript literal.

How is this different from the token generator?

Tokens add typing and grouping for pipelines; this emits the plain object literal code consumes directly. Same palette, one step less ceremony.

Does key order matter?

JavaScript objects preserve insertion order for iteration, so the editor's row order is the object's key order — worth keeping intentional.

Do the generated keys have role names?

No. Keys are positional — color1, color2 and so on — because the tool cannot know what each value is for. Renaming them to primary, surface or danger is a step taken in the file, and that is what keeps the palette readable after a rebrand.

Color Object Generator

Palette

JSON

{
  "color-1": "#3B82F6",
  "color-2": "#A855F7",
  "color-3": "#EF4444",
  "color-4": "#10B981",
  "color-5": "#F59E0B"
}

You Might Also Need

Color Array Generator

Generate a JavaScript color array

Color JSON Generator

Generate JSON for any color

CSS-in-JS Color Object Generator

Generate a colors object for styled-components

Tailwind CSS Color Exporter

Export a palette as Tailwind config

The color object generator emits a palette as a JavaScript object literal — named keys, quoted values — the palette as named object form configs and components import.

What is Color Object Generator?

Arrays carry order; objects carry meaning. The moment a palette's colors have roles — primary, danger, surface, accent — the right JavaScript shape is an object: named keys, quoted values, readable at the point of use as config.primary rather than config[0]. The color object generator produces that shape from an editable palette — build the rows with their names, and the tool emits the object literal, formatted and copy-ready. It is the palette as named object form, exported correctly.

The editor holds the values, and the naming step happens after the copy: the tool exports a flat object literal whose keys are positional — color1, color2 and so on — while role names such as primary, surface or danger are what you apply to those keys in the file. That keeps the two halves honest: values are edited where they belong, in the rows, and the js config colors output regenerates as values change, with the copy handing over the complete literal ready for a config module, a component's props or a theme stub.

The object form serves the consumers that read by name: theme configuration objects, component default props, canvas scenes addressing colors by role, test fixtures asserting a named contract. The array generator serves the consumers that iterate; the JSON generator emits the same keyed shape in JSON dialect for config files outside JavaScript proper; and the token exporters go further — typed, grouped, pipeline-ready — when the palette graduates to a design-token system. Between them, the family covers the export spectrum; this tool holds the middle: structured, named, plain JavaScript.

Configuration files care about names, and that is the difference between an object export and a list. A keyed literal gives every value an address, so a component can ask for surface-raised or text-muted rather than remembering an index, and the palette survives being reordered or extended. It also makes the mapping explicit: the moment values are named, the naming decisions become reviewable, and a name that describes a colour rather than a role stands out as a problem before it reaches a component. That is why a js config colors tool is worth reaching for at the point where a palette stops being a design artefact and starts being a dependency. Keeping the export flat and predictable matters as much as the values, since nested structures and mixed quoting are what make a generated file hard to diff or reuse in a second framework.

The generated shape also tends to reveal gaps in the palette itself. Writing the object forces the question of what each value is for, and palettes usually turn out to be missing a state, a border or an overlay that had been improvised separately in each component. Two limits keep the tool narrow:

Keys are positional until you rename them, so the naming work stays in the file rather than in the editor.
The output is hex only — no rgb, hsl or alpha — and one flat object with no nesting, types or descriptions.

As a javascript color object export instrument it is deliberately the naming tool: an editable palette in, a keyed literal out, valid by construction. For palettes whose colors mean things — which is most palettes, once they meet code — this is the shape and this is the export.

How to use Color Object Generator

Build the palette rows, naming each color for the role it plays.
Watch the object literal regenerate as names and values change.
Copy the literal into your config, component or test.

When to use Color Object Generator vs related tools

Use this when colors are addressed by name in code — configs, props, themes. Use the array generator for ordered lists, the JSON generator for config-file dialects, and the token exporters for pipeline-grade structure. For ordered lists the array generator emits the array form of the same palette, the JSON generator produces config-file dialect, and the token generator goes further with typed, grouped output.

Privacy & Security

This tool runs entirely in your browser — no data ever leaves your device. There is no server round-trip, no upload, no logging, and no account required. Your input is processed locally using client-side JavaScript and is never stored, transmitted, or accessible to anyone else. When you close the tab, everything disappears.