Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Color Palette Generators

KColor vs Atmos

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score KColor #4 in Color Palette Generators 7.9/10 Free plan Free plan✓ 4 of 5 features Visit KColor
Atmos #14 in Color Palette Generators 6.9/10 14-day trial Free trial✓ 4 of 5 features Visit Atmos

KColor leads on 1 check, Atmos on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKColor · 7.9/10
  • Free planonly KColor
  • Free trialonly Atmos

KColor scores higher on our rubric for color palette generators: 7.9 against 6.9 out of 10; our editors rank them #4 and #14.

KColor offers free plan; Atmos doesn't. On palette methods, KColor gives you Both where Atmos offers Generate.

KColor is the better fit for developers wanting a free, highly flexible generator. Atmos is the better fit for teams building structured design-token systems.

  • KColor fits best

    Developers wanting a free, highly flexible generator

  • Atmos fits best

    Teams building structured design-token systems

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature KColor 7.9/10 Visit ↗ Atmos 6.9/10 Visit ↗
At a glance
Editor score 7.9 6.9
Ranking #4 in Color Palette Generators #14 in Color Palette Generators
Best for Developers wanting a free, highly flexible generator Teams building structured design-token systems
Pricing model Free Paid
Starting price Free plan —
Free plan ✓ (best) —
Free trial — 14 days
Deployment Cloud, Browser extension Cloud
Platforms Web, Chrome extension Web
Support Email, Docs Docs
Integrations 5 integrations 1 integrations
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market
Features KColor 4/5 · Atmos 4/5
Image extraction ✓ (best) Not checked yet
Accessibility checks ✓ ✓
Saved palettes ✓ ✓
Brand color library Not checked yet ✓ (best)
Print color support ✓ ✓
Specs
Palette methods Both Generate
Export formats SCSS, CSS, Tailwind, Bootstrap, Radix, JSON, CSV, PNG, SVG, ASE, Hex, OKLCH, HSL, RGB, Display-P3 SVG, Figma, CSS, JavaScript, JSON, Tailwind CSS, Style Dictionary, Design Tokens, Raw; color formats: HEX, HSL, RGB, CMYK, LCH, OKLCH
Our review
Pros
  • Generates palettes from colors, prompts, images, and Google image results
  • Combines WCAG, APCA, and color-vision deficiency checks
  • Exports to code, design tools, and image formats, including Tailwind
  • Generates semantic, brand, shade, tint, and harmony palettes
  • Supports LCH, OKLCH, WCAG contrast, and color-vision simulation
  • Exports to Figma, SVG, CSS, JSON, Tailwind CSS, and more
Cons
  • Its broad generation toolkit may exceed the needs of simple palette picking
  • The many export formats can add choice to quick, focused workflows
  • Preview and accessibility tools still leave final color decisions to the user
  • Paid product with no perpetual free plan
  • Web-based access only
  • Focused on color systems rather than broader design-system management
Our verdict

KColor is a browser-based color palette and design tool for developers, designers, and creators. It generates palettes from base colors, natural-language prompts, uploaded images, and Google image results. Users can also create tints,…

Read the review →

Atmos is a web-based color palette tool for designers and developers building UI color systems. It covers brand and semantic color generation, color-wheel harmony schemes, perceptually uniform shades and tints, and editing in LCH and…

Read the review →
  1. KColorColor Palette Generators 7.9Free plan
  2. AtmosColor Palette Generators 6.914-day trial

Strengths and trade-offs

  • KColor — where it wins

    • Generates palettes from colors, prompts, images, and Google image results
    • Combines WCAG, APCA, and color-vision deficiency checks
    • Exports to code, design tools, and image formats, including Tailwind

    Where it doesn't

    • Its broad generation toolkit may exceed the needs of simple palette picking
    • The many export formats can add choice to quick, focused workflows
    • Preview and accessibility tools still leave final color decisions to the user

  • Atmos — where it wins

    • Generates semantic, brand, shade, tint, and harmony palettes
    • Supports LCH, OKLCH, WCAG contrast, and color-vision simulation
    • Exports to Figma, SVG, CSS, JSON, Tailwind CSS, and more

    Where it doesn't

    • Paid product with no perpetual free plan
    • Web-based access only
    • Focused on color systems rather than broader design-system management
  • KColor7.9/10 · Free plan

    A free, highly flexible palette generator with accessibility checks and developer-ready exports.

    Visit KColorFull verdict →
  • Atmos6.9/10 · 14-day trial

    A capable palette system for teams that need accessible, exportable design tokens.

    Visit AtmosFull verdict →

More comparisons

All color palette generators comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update