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Coolors

coolors.co

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What it does

Coolors provides tools for creating, browsing, and working with color palettes, including a palette generator, palette discovery, image color extraction, contrast checking, palette visualization, color picking, Tailwind color tools, and an AI color bot.

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Two ratings

SiteList review score

Focused palette tools and clear audience fit. Improve mobile performance, pricing clarity, and heading hygiene.

Reviewed on Sep 24, 2026

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Screenshots

Captured during our latest review on Sep 24, 2026

Home · coolors.co
Home · coolors.co
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Key features

  • Palette Generator

    palette tools

    Create color palettes.

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  • Explore Palettes

    palette discovery

    Discover color palettes by topic, style, and color.

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  • Image Picker

    image tools

    Extract colors from an image.

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  • Contrast Checker

    accessibility tools

    Check color contrast for accessibility.

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  • Palette Visualizer

    palette tools

    Preview colors on real designs.

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  • Color Picker

    color tools

    Get information about a color, including meaning, variations, and accessibility.

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  • Tailwind Colors

    palette tools

    Create and preview Tailwind palettes on real user interfaces.

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  • Color Bot

    AI color tools

    Get color suggestions from an AI-powered bot.

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Who it’s for

  • Create color palettes

    Create palettes for designs.

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  • Discover color schemes

    Browse color palettes by topic, style, and color.

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  • Extract colors from images

    Use an image to obtain colors.

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  • Check accessibility contrast

    Check whether color combinations meet accessibility needs.

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  • Preview palettes on designs

    Visualize colors on real designs.

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  • Get color suggestions

    Get color suggestions from the Color Bot.

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Integrations

  • Figma Plugin

    design tools

    A Figma plugin is available for Coolors.

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  • Chrome Extension

    browser tools

    A Chrome extension is available for Coolors.

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Buyer questions

Questions buyers actually ask

Who is Coolors for?

Coolors is built for designers and creators seeking color palette generation and visual harmony.

What is Coolors’ main performance problem?

The homepage records a 7.4-second mobile LCP and more than 800ms TTFB. The review attributes the weakness to a large hero image and heavy JavaScript.

Can visitors evaluate Coolors pricing?

The pricing surface exists, but the crawl artifacts did not capture its plan grid, feature axes, or recommendation guidance. Pricing decision support therefore remains unassessed in the supplied crawl.

How strong is Coolors’ technical SEO?

Coolors is broadly crawlable across the 38-page partial crawl, and raw and rendered word counts show no material JavaScript-only rendering gap. Status semantics and many branded URLs remain the main technical risks.

Answers are based on SiteList's latest evidence review. Read the full review.

The expert review

Coolors scores 68/100 for a focused palette generator with strong positioning and usability. Its material weaknesses are a 7.4-second mobile LCP, incomplete pricing evidence, and weak editorial and technical SEO hygiene.

68/100: strong utility, weak technical hygiene

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Verified user reviews

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Reviews are from the SiteList community. Some reviewers received incentives — disclosed in the review, always. The verdict is never for sale.

Scores across 13 dimensions

Brand & experience

Performance

Content & editorial

Trust & decision surfaces

Search & discoverability

Docs & measurement

Domain
coolors.co
Category
Graphic design
Platforms
web, ios
Last checked
Sep 24, 2026
Public dimensions
13

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