Dev tools · alternatives · 2026

24 alternatives to Taichi - Light & Dark Theme Generator

Generate perfectly matched Light & Dark UI themes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   UI Colorful▲143

   Effortless Shadcn and Tailwind color theme generator

   2024 · uicolorful.com · its alternatives →

2. 2
   Light to Dark Sketch Extension▲80

   Generate the dark mode from light mode in a single tap

   2021 · pplcallmesatz.github.io · its alternatives →

3. 3
   Todoist Dark Theme▲315

   Experience a darker side of Todoist

   2018 · todoist.com · its alternatives →

4. 4
   Squirrelsong▲92

   Light & dark themes for web developers

   2023 · sapegin.me · its alternatives →

5. 5
   Color Scheme Generator▲180

   Generates six color schemes based on one selected base color

   2017 · donesmart.com · its alternatives →

6. 6
   Haikei▲433

   Generate unique SVG design assets in just a few seconds

   2021 · haikei.app · its alternatives →

7. 7
   UI Colors▲302

   Tailwind CSS color generator & editing tool

   2022 · uicolors.app · its alternatives →

8. 8
   Dark CSS Generator▲147

   Generate ready to use dark CSS files for your website

   2020 · nighteye.app · its alternatives →

9. 9
   UI Generator▲285

   Get mockup UI in seconds

   2022 · uigenerator.org · its alternatives →

10. 10
    Harmony▲235

    Elevating UI contrast control to a new level of precision

    2023 · figma.com · its alternatives →

11. 11
    Color Koala▲135

    Koala-ty color palettes for all your side projects!

    2018 · colorkoala.netlify.app · its alternatives →

12. 12
    MakeUI▲145

    The world’s first Sketch UI kit generator with themes

    2019 · makeui.design · its alternatives →

13. 13
    getcolors.dev▲4

    Generate CSS variables, light & dark mode from one color

    Feb 2026 · getcolors.dev · its alternatives →

14. 14
    Create your own complete UI color system easy as 1-2-3▲81

    Create your own complete Web color system fast and easy! - arnelenero/simpler-color

    2022 · github.com · its alternatives →

15. 15
    Themery▲86

    Build beautiful IDE color themes with AI. Fine-tune colors, syntax highlighting, and typography. Export to VS Code, JetBrains, Neovim, Helix, Zed, and more.

    Apr 2026 · themery.dev · its alternatives →

16. 16
    Mirrorful Themes▲83

    Create, iterate and export your own custom themes

    2023 · its alternatives →

17. 17
    Emacs Theme Creator▲91

    create emacs 24 themes. Contribute to mswift42/theme-creator development by creating an account on GitHub.

    2015 · github.com · its alternatives →

18. 18
    AiColors.app▲43

    Generate complete UI color kits

    2024 · aicolors.app · its alternatives →

19. 19
    Swatches▲70

    Generate colors for every purpose

    2020 · its alternatives →

20. 20
    Sketch Dark Mode Plugin▲77

    Generate a dark mode version of any Sketch document

    2020 · sketch-dark-mode.eduardogomez.io · its alternatives →

21. 21
    Colorffy – 3-colors gradients generator▲51

    Generate beautiful 3-color, 4-color, and multi-step gradients with our online Gradient Maker. Customize, preview, and export CSS or Flutter gradient codes.

    2019 · colorffy.com · its alternatives →

22. 22
    Duomage▲65

    Minimal dark theme for VS Code

    2021 · marketplace.visualstudio.com · its alternatives →

23. 23
    Smart shadcn/ui theme generator▲6

    Build polished and accessible shadcn/ui themes in seconds

    Dec 2025 · shadcnthemes.app · its alternatives →

24. 24
    Shadcn Theme Generator▲9

    The Smartest Way to Design Harmonized Themes

    2025 · shadcnthemes.vercel.app · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →