Master Your
Comprehensive color utilities for designers and developers.
About Color Tools
Color is the silent language of design. It influences emotion, guides attention, establishes brand identity, and determines accessibility. Our comprehensive color suite gives designers, developers, and creatives everything they need to work with color confidently — from picking the perfect shade and building harmonious palettes to checking contrast ratios for WCAG compliance and simulating how colorblind users perceive interfaces.
Whether you are designing a mobile app, coding a CSS stylesheet, planning a marketing campaign, or painting a digital canvas, color decisions matter. The wrong palette can confuse users, violate accessibility standards, or weaken brand recognition. Our tools eliminate guesswork by providing mathematical precision alongside creative exploration.
The suite includes a classic color picker with HEX, RGB, and HSL support; converters between every major color space; a palette generator that builds schemes from monochromatic to triadic; a gradient creator for smooth transitions; a contrast checker that verifies WCAG AA and AAA compliance; a colorblind simulator that previews designs for protanopia, deuteranopia, and tritanopia; a harmony finder based on established color theory; a mixer for blending custom shades; a temperature analyzer; a name finder that identifies closest CSS color names; an extractor that pulls dominant colors from uploaded images; and a distance calculator for precise Delta E comparisons.
Why Use Our Color Tools?
All tools run in your browser — no uploads required for most operations.
WCAG-compliant contrast checking ensures your designs are accessible to everyone.
Export colors in HEX, RGB, HSL, and CMYK formats ready for CSS and design software.
Simulate color vision deficiencies to catch accessibility issues before launch.
Common Use Cases
Web Design Systems
Generate complete design tokens with primary, secondary, and semantic colors that meet accessibility standards.
Brand Identity Development
Build cohesive brand palettes, test them across colorblind spectrums, and export style guides.
Image Color Extraction
Upload inspiration photos and extract dominant colors to kickstart mood boards and palette concepts.
CSS Gradient Building
Craft complex multi-stop gradients with precise angle and color-stop control, then copy the CSS instantly.
Pro Tips
Test contrast early and often
Use the Contrast Checker on every text-background pair during design, not just at the end. Retrofitting accessibility is expensive.
Limit your palette
Most successful interfaces use 3 to 5 core colors. Use the Palette Generator to find harmonious combinations and resist the urge to add more.
Consider color temperature
Warm colors advance and attract attention; cool colors recede. Use the Color Temperature tool to ensure your hierarchy matches your intent.
Frequently Asked Questions
What color formats do you support?
We support HEX, RGB, RGBA, HSL, HSLA, CMYK, and LAB color spaces with instant conversion between all of them.
Are the contrast checks accurate?
Yes. Our Contrast Checker uses the same relative luminance formula defined in the WCAG 2.1 guidelines, giving you reliable AA and AAA pass/fail ratings.
Can I extract colors from any image?
Yes. Upload any JPG, PNG, or WebP file to the Color Extractor and it will analyze the image to find dominant and accent colors.
Do you support exporting palettes?
Absolutely. Generated palettes can be copied as CSS variables, JSON arrays, or plain text lists for easy import into Figma, Sketch, or code.