Palette Generator

A browser-based tool for creating beautiful HSL color palettes. Generate, tweak, and export pixel-art-ready color ramps in seconds.

Features:

• Generate up to 128 colors × 12 steps using a sine-curve saturation model for natural-looking gradients
• 30+ built-in presets across categories: Nature, Fantasy, Minerals, Vibrant, Dark & Moody, Soft, and more
• Toggle between gradient and solid swatches
• Arrange your palette in 1–6 columns
• Configurable neutral panel (grays, warm tones, cool tones, and custom rows)
• Sort by hue, lightness, or keep the default layout
• Click any color row to set a custom hue
• Zoom from 16 to 128 px per swatch
• Show hex labels on hover
• Export as PNG, CSS custom properties, or plain hex list

How to use: Adjust the sliders to dial in your color count, step count, saturation, and lightness range. Pick a preset or start from scratch. Hit Randomize for inspiration. Export when you're happy.

Free to use — no sign-in required.