TXT · Text & Data tools

Dark Mode Color Palette Generator

Space — generate · Shift+Space — refine · Click a value to copy

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Build your surfaces

Effective dark mode UI isn’t just black—it’s a hierarchy of deep, low-lightness tones punctuated by careful, vivid accents. This preset configures the generator to output rich, elevated background shades alongside complementary highlights that pop without causing eye strain. Tap the spacebar to discover new nocturnal combinations, or use Shift+Space to slightly adjust the mood of your current setup.

Secure the foundations

Once you find the ideal canvas color for your application background, click the lock icon to preserve it. When you generate again, the tool will rotate through new accent colors and secondary surface shades while keeping your foundational dark tone exactly where it is.

Export for development

Click directly on any swatch’s hex value to copy it to your clipboard. To bring the entire scheme into your codebase, open the export menu for ready-to-paste CSS variables or a JSON array. If you need a complete elevation system for cards and modals, send any swatch to the shade generator to expand it into a full dark-mode gradient ramp.

Frequently Asked Questions

Low-lightness colors for backgrounds and surfaces plus a few brighter accents, spread with a split-complementary mix so the accents stay distinct.

Yes. Lock the surface color you want and regenerate; only the unlocked accents change.

CSS variables, a HEX list, or JSON from the export menu. A click copies a single swatch's hex.

Dark themes still need readable text. Take your foreground and background pair and verify it against WCAG contrast ratios before shipping.

Yes.

Jumpstart your design with a preset

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