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Colors Tools

Color tools for designers and developers. Convert HEX, RGB, and HSL values, generate gradients, extract palettes from images, and check accessibility contrast.

Inside the Colors toolkit

Discover fast, browser-based utilities curated for colors workflows. Launch any tool to start using it immediately—no downloads, no sign-up, and results you can copy or export for your projects.

Popular picks include Color Palette Extractor, Gradient Generator, Dark Mode Color Pairs.

Color Palette Extractor

Upload an image and extract dominant colors. Generate beautiful palettes for design, branding, or art.

Gradient Generator

Create linear CSS gradients and copy code instantly. Design custom gradients with multiple colors and directions.

Dark Mode Color Pairs

Build coordinated light and dark theme CSS variables from a single neutral and accent color. Tune contrast and vibrancy then copy the finished tokens in seconds.

RGB ⇄ HSL

Convert colors between RGB and HSL with a live color swatch.

CSS Filter Generator

Design and preview CSS filters including blur, brightness, contrast, grayscale, sepia, saturate, and hue-rotate. Copy the CSS instantly.

Material Palette

Browse Google’s Material Design color palettes. View all shades, copy hex codes instantly, and preview text on background colors.

Flat UI Colors

Browse the Flat UI Colors palettes (v1 & v2). View all swatches and copy hex codes instantly for use in your designs and code.

Colors tools FAQ

What can I do with colors tools?

Use this toolkit to handle common colors workflows such as color palette extractor, gradient generator, dark mode color pairs. Each utility opens instantly in your browser—no installs or accounts required.

How many colors tools does ToolHop provide?

This category currently includes 7 dedicated colors utilities with descriptive guides and shareable deep links. We expand the collection whenever we release new helpers for this workflow.

Can I bookmark or share these colors tools?

Yes. Each tool page has a unique URL so you can bookmark frequently used calculators and send teammates directly to the interface they need.

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