Pixel Art Palette Generator

What Does This Tool Do?

The Pixel Art Palette Generator helps you create color palettes specifically designed for retro gaming and pixel art. Whether you are building a platformer with a limited color set, designing sprites for a fantasy RPG, or recreating the look of classic consoles, this tool gives you curated palettes with proper highlight, midtone, and shadow ramps. Choose from historical console presets like the Game Boy, NES, PICO-8, CGA, and Commodore 64, generate cohesive palettes from a single seed color, or explore random harmonies to find unexpected combinations that still feel unified and intentional.

Features

Seed Color Generation

Pick any base color and generate a full ramp of highlights, midtones, and shadows with adjustable hue shift, saturation range, and value spread for natural-looking palettes.

Classic Console Presets

Instantly load authentic palettes from iconic hardware including the Game Boy, NES, PICO-8, CGA, Commodore 64, and Sega Master System for period-accurate pixel art.

Color Harmony Modes

Generate random palettes based on complementary, triadic, analogous, and split-complementary color theory rules to discover harmonious retro-friendly combinations.

Flexible Palette Sizes

Choose between 4, 8, 16, or 32 color palettes to match the constraints of your target platform or art style, from ultra-limited to comfortably expressive.

Click-to-Copy Swatches

Every swatch displays its hex code on hover and copies it to your clipboard with a single click, making it effortless to transfer colors into your art software.

Multiple Export Formats

Export your palette as a PNG image, GIMP-compatible GPL file, plain hex list, or structured JSON for seamless integration into any pixel art or game development workflow.

How to Use

Select a generation mode by clicking one of the three tabs: From Seed Color for custom palettes, Classic Presets for console-accurate colors, or Random Harmony for color-theory-based generation.
Configure your settings depending on the mode. For seed color, pick a base color and adjust the hue shift, saturation range, and value range sliders. For presets, select a console. For harmony, choose a harmony type.
Choose your palette size from the dropdown. Use 4 colors for extreme retro constraints, 8 for a balanced set, 16 for versatile sprites, or 32 for rich scenes.
Click Generate to create your palette, or use the Shuffle button to randomize within your current mode and settings for quick variations.
Interact with swatches by hovering to see the hex code and clicking to copy it to your clipboard. Build your art one color at a time or grab the whole set.
Export your palette in your preferred format. Use PNG for visual reference, GPL for GIMP and Aseprite, Hex List for quick text sharing, or JSON for programmatic use.

FAQ

Can I use these palettes in commercial projects?

Yes. All generated palettes, including the classic console presets, are color values that are not subject to copyright. You can freely use any palette produced by this tool in personal or commercial projects without attribution.

Why should I limit my palette for pixel art?

Limited palettes force visual cohesion. When every color in your sprite sheet comes from the same small set, the art looks unified and intentional. It also echoes the technical constraints of retro hardware, which is a big part of pixel art's charm and aesthetic identity.

How does the seed color generation work?

The tool takes your chosen base color and creates a value ramp from dark shadows to bright highlights. The hue shift slider rotates the hue slightly across the ramp (warm highlights, cool shadows is a common technique), while the saturation and value range controls determine how far the palette stretches in those dimensions.

Are the console presets historically accurate?

The presets are based on well-documented hardware palettes. The Game Boy uses its four signature green shades, PICO-8 matches its exact 16-color set, CGA reproduces the standard 16-color mode, and Commodore 64 includes all 16 system colors. The NES and SMS presets cover representative subsets of their larger hardware palettes.

What is the best export format for Aseprite?

The GPL (GIMP Palette) format works directly with Aseprite. Export your palette as a GPL file, then in Aseprite go to the palette options and load the file. The colors will appear in your palette panel ready for use.

Can I combine colors from different presets or modes?

This tool generates one palette at a time, but you can copy individual hex codes from any generation and collect them externally. A practical approach is to generate a few palettes, copy the colors you like from each, and build a custom set in your art tool of choice.