Color Tools vs The Color Palette Lab

Provides a collection of free color utilities but lacks an integrated workspace with contrast scoring and CSS export.

Which to pick

What it is: Color Tools:Color Tools provides free, instant color lookups, conversions, palettes, and visual utilities for designers and developers.; The Color Palette Lab:A web-based workspace to build, test, and refine color palettes with harmony tools, contrast checks and CSS export.
Best for: Color Tools:Free, on-page color conversion and palette generation; The Color Palette Lab:Interactive palette building with accessibility checks
Who it’s for: Color Tools:Designers, developers, and anyone needing quick color information.; The Color Palette Lab:Designers, brand creators, agencies and small business owners who need reliable color palettes.
Pricing: Color Tools:Free; The Color Palette Lab:Paid
Works with: Color Tools:—; The Color Palette Lab:CSS, hex color values

Hex/RGB/Name Lookup. Enter a hex code, RGB value or color name to see conversions, harmonies, contrast and shades.
Color Palette Generator. Create harmonious color palettes from a single color or random selection.
Color Converter. Convert colors between HEX, RGB, HSL, HSV, CMYK and CIE spaces instantly.
Contrast Checker. Calculate WCAG contrast ratios between any two colors.
Color Blindness Simulator. View how a color appears to various types of color vision deficiency.
Image & Website Palette Extraction. Generate palettes from uploaded images or existing website stylesheets.
Material & Brand Color Libraries. Access predefined palettes like Material Design, Pantone, RAL and brand colors.
Fast, No-Tracker Pages. Color pages render in milliseconds without external API calls.

Real-time palette editing. Add, lock, shuffle and adjust hex colors while seeing instant updates.
Harmony & balance tool. Generates context-aware color suggestions that keep contrast and tonal balance.
WCAG contrast scoring. Shows AA/AAA compliance ratios for text and background pairings.
Shareable palette boards. Export palettes as images or boards for client and team collaboration.
CSS root variable export. Copy palette as :root CSS variables for quick implementation in sites or apps.
Color generator. Create up to 6 random colors, lock up to 5 and fine-tune tones.

Is Color Tools or The Color Palette Lab free?+

Color Tools is free. The Color Palette Lab is paid.

Color Tools

19 upvotes · Launched on DevHunt on Feb 6, 2024

The Color Palette Lab

9 upvotes · Launched on DevHunt on Feb 24, 2026

Based on each tool's website and DevHunt data. Details may change; check the official sites.