Colour Tools

13 free tools tagged with "colour"

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Creative & Design

(11)

Interior Palette Creator

Create harmonious colour palettes for any room using the 60-30-10 rule. Choose room type, mood, and customise with an interactive colour picker

🎨 Creative & Design

Colour Palette Generator

Generate beautiful colour palettes instantly. Choose from random, monochromatic, analogous, complementary, triadic, pastel, and more. Lock colours, copy hex codes, download as PNG.

🎨 Creative & Design

Colour Contrast Checker

Check if your text and background colours meet WCAG accessibility standards (AA & AAA). Auto-fix suggestions included

🎨 Creative & Design

Colour Contrast Checker

Check your text and background colour combinations against WCAG AA and AAA accessibility standards. Get contrast ratios and fix suggestions instantly.

🎨 Creative & Design

Background Remover

Remove image backgrounds by clicking a colour. Adjustable tolerance, edge-only mode, and smooth edges. Download as transparent PNG. No AI or upload required - runs in your browser.

🎨 Creative & Design

Image Color Picker

Pick any colour from an uploaded image. Click to sample hex, RGB, and HSL values with a magnifying glass for precision. Copy colours with one click.

🎨 Creative & Design

Color Palette from Image

Extract the dominant colours from any image. Uses k-means clustering to find 3-8 key colours. Click to copy hex codes, download the palette as PNG.

🎨 Creative & Design

Color Picker

Full-featured colour picker with a visual saturation-brightness area, hue slider, and opacity control. Get hex, RGB, HSL, and CSS output with one-click copy.

🎨 Creative & Design

Adjust Image Saturation

Increase or decrease image colour saturation online. Make photos more vibrant or create desaturated muted tones with real-time preview.

🎨 Creative & Design

Adjust Image Hue

Shift image colours around the colour wheel with a hue rotation slider. Create dramatic colour changes or subtle warm and cool shifts.

🎨 Creative & Design

Paint Mixing Calculator

Pick a target colour and get approximate mixing ratios from primary colours (red, blue, yellow, white, black) for physical paint mixing.

🎨 Creative & Design

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Fun & Viral

(1)

Paint Colour Mixer

Mix two colours together to see the result. Pick colours from a palette or custom picker and see what you get with hex codes and colour name approximations.

🔥 Fun & Viral

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Unit Converters

(1)

Hex to RGB Converter

Convert hex colour codes to RGB values and back with live colour preview swatch and copy buttons for both formats

🔄 Unit Converters

Explore our collection of 13 free colour tools. Each tool works directly in your browser with no sign-up required. From calculators and converters to generators and planners - find the right tool for your needs and get results instantly.