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colorfull

Provide Flutter developers with 11,041 named HSL color constants as compile-time Dart values.

6|Updated Sep 20, 2025
Search Tags:#design system#color palette#flutter#hsl colors#theme building#dart constants
One-click install
npx skills add https://github.com/adifyr/colorfull --skill colorfull
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: colorfull
Source: https://github.com/adifyr/colorfull/tree/main
Command: npx skills add https://github.com/adifyr/colorfull --skill colorfull

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

It solves the lack of large, well-structured color palettes in common design systems by giving Flutter developers fast access to a complete HSL-derived range of colors as type-safe constants.

Core Features & Use Cases

  • 11,041 named color constants generated from the HSL color wheel for immediate use without runtime color math.
  • Consistent naming + autocompletion so you can reliably look up shades (hue/saturation/lightness/greys) while building themes.
  • Color utility extensions to derive hex, RGBA, apply opacity, and generate variants like lighter/darker and more/less saturated colors.
  • Swatch generation via a Swatch class that derives a full palette from a single base color for brand theming.

Quick Start

Import the package in your Flutter code and start using any constant (for example, indigo650 or redA400) directly as a Color.

Frequently Asked Questions about colorfull

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I access a large HSL color palette for Flutter theme building?▼

You can access a large HSL color palette for Flutter theme building by using over 11,000 named color constants generated from the HSL color wheel, available as compile-time Dart constants.

Can I generate a full color swatch from a single base color in Dart?▼

Yes, you can generate a full color swatch from a single base color in Dart by using a dedicated Swatch class that derives a complete palette for consistent brand theming.

How do I derive color variants like lighter or darker shades in a Flutter design system?▼

You derive color variants like lighter or darker shades in a Flutter design system by applying color utility extensions that calculate hex, RGBA, opacity, and saturation adjustments.

Does this color palette package require runtime color math operations?▼

No, this color palette package does not require runtime color math operations because all 11,041 HSL-derived colors are pre-calculated and provided as compile-time Dart constants.

What is the best way to maintain consistent color naming across a Flutter UI?▼

The best way to maintain consistent color naming across a Flutter UI is using a structured palette with reliable autocompletion, allowing you to systematically look up shades by hue, saturation, and lightness.

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