Clost Renvak
Clost Renvak Color Theory · Web Design
Interactive quizzes on color theory for web design — test your knowledge, earn points, level up. Students from across Ukraine
4,800+ Quizzes completed
Color theory visualization panel
Color Theory · Web Design

Color decides
before the
user even reads.

1
Students collaborating on color design exercises

Who you learn alongside matters

Clost Renvak connects participants from across Ukraine — small cities, regional hubs, and the capital — into a single learning space. Geography stops being a reason to miss out on serious design education.

Students share live critique sessions, compare palette decisions, and challenge each other's contrast choices. That exchange is where theory stops being abstract and starts informing real decisions.

Kyiv Lviv Kharkiv Nationwide access

What the course material reflects

01 Foundations

Color Relationships and Harmony

Complementary, analogous, triadic — not as vocabulary, but as decision tools. Each module maps theory directly onto UI layout decisions designers face daily.

02 Accessibility

Contrast and Accessibility

WCAG ratios, luminance calculations, and real failure cases from live products. Accessibility is treated as a craft skill, not a compliance checkbox.

03 Application

Palette Construction for UI

Building a functional palette from a single seed color — primary, semantic, and neutral scales. Assignments use current Figma and browser tooling, not legacy theory textbooks.

Designer working through color layer assignments
2

One designer's first week back

Olena Stavarska had been working as a UI designer for three years. She picked up colors instinctively, not systematically. Palette decisions took too long and client feedback on "the vibe" left her guessing.

She enrolled expecting a refresher. The quiz format surprised her — not because the questions were hard, but because they revealed gaps she hadn't noticed. By the fourth module she was building palettes from contrast requirements outward, not inward from aesthetics.

Olena Stavarska

UI Designer, Freelance — Dnipro

The feedback on assignments wasn't just right or wrong. It told me which part of my reasoning was off. That's rare in online formats.

Where Clost Renvak stands in the field

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Platform recognition and design community presence

Since 2017, Clost Renvak has been referenced in design education conversations across Ukrainian professional communities. That standing comes from one thing: the material is kept close to what practitioners actually face.

  • Design educators from Kyiv Polytechnic and regional art schools have used course materials as supplementary references.
  • UX practitioners at product companies recommend the color theory module as a prerequisite for junior design hires.
  • Community recognition through Ukrainian design forums and Telegram channels focused on product design.

The platform does not claim awards or certifications as proof of quality. Participants return for second courses, and that pattern says more than any badge.

4.4
38 participant reviews