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Contrast

A macOS app for quick access to WCAG color contrast ratios

★★★★☆ 4.0/5
FactScore™ 12
VS

Practical UI

A book to learn a logic-driven approach to UI design

★★★★★ 5.0/5
FactScore™ 55.7

Updated February 2026

Contrast Practical UI
Rating 4.0★ 5.0★
Reviews 1 12
Pros 0 8
FactScore™ 12 55.7

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

12
Contrast FactScore™
👑
55.7
Practical UI FactScore™
★ Practical UI wins on FactScore™

Pros & Cons

Only in Contrast — Pros

No unique pros listed

Both tools — Pros

—

Only in Practical UI — Pros

Practical guidelines Design principles Suitable for beginners and experienced designers Comprehensive resource Easy to understand language Visual examples Accessibility emphasis Applied examples

Only in Contrast — Cons

—

Both tools — Cons

—

Only in Practical UI — Cons

Price not adjusted for all markets Digital format only

Details

Contrast Practical UI
Categories Design resources Interface design tools, Design resources, Design mockups, UI frameworks, Books
Platforms Web · iOS Web
Became Popular July 17, 2017 March 14, 2023
Website usecontrast.com www.practical-ui.com

Who Should Pick Which?

Choose Contrast if...

  • No unique pros listed

Choose Practical UI if...

  • Practical guidelines
  • Design principles
  • Suitable for beginners and experienced designers

With a FactScore™ of 12 vs 55.7, Practical UI leads in community reception. Contrast uniquely offers No unique pros listed, while Practical UI stands out for Practical guidelines and Design principles.

3

What Users Say

Contrast

S
Simon Jul 22, 2023
★★★★☆

Great to quickly check contrast level between two colors.

Practical UI

S
Soren Mar 14, 2023
★★★★★

The thing I love about this book is that it is simple enough for non-designers to use as a jumping off point to learn UI design, but it's also a great resource for designers looking to level up the...

C
Chris Mar 22, 2024
★★★★★

As an engineer with not the best design chops, this book helped me launch a polished product. It would certainly not look as good without the guidance.

A
Adrian Mar 27, 2023
★★★★★

Adham, congrats on the book! I've just finished reading it and I can honestly say I look forward for the second volume :D! Your approach was a down to earth practical advice style which I would hav...

Frequently Asked Questions

Which is better, Contrast or Practical UI?

Based on FactScore™, Practical UI leads with a score of 55.7 vs 12. Practical UI has a higher rating of 5.0★ compared to 4.0★.

What are the pros of Contrast compared to Practical UI?

Contrast uniquely offers: No unique pros listed.

What are the pros of Practical UI compared to Contrast?

Practical UI uniquely offers: Practical guidelines, Design principles, Suitable for beginners and experienced designers, Comprehensive resource, Easy to understand language.

Is Contrast better rated than Practical UI?

Contrast is rated 4.0★ from 1 reviews. Practical UI is rated 5.0★ from 12 reviews.

What is the FactScore™ of Contrast and Practical UI?

FactScore™ weighs rating and review volume together. Contrast scores 12 and Practical UI scores 55.7.

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