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Colour Contrast Analyser (CCA)

Cédric Trévisan · TPGi.CCAe

The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.

winget install --id TPGi.CCAe --exact --source winget

Latest 3.5.5

Release Notes
  • Updated to Electron 35.7.5, to fix CVE-2025-55305
  • Button Icons (and other UI elements) are not visible in some High Contrast Theme #355
  • An unannounced keyboard shortcut in CCA hijacks the macOS default for selecting text. #323
  • ARM64 Installer #368
  • Installation Guide #365
  • Unable to Submit Contact Form #364
  • Update pl.json #370
  • Update a Korean translation strings #357
  • Add support for High Contrast Theme #356

Installer types: nullsoft , wix

Architecture Scope Type Download SHA256
x64 — nullsoft Download 368E9E570D34B57854CA0C77E31013AEFB48698B2DD63FDFBC46D343E6873563
x64 — wix Download 1267404C1CD7C1C2A19F3BBE7DDD325039C0F9BA4D8BCEE0B8E04136388A85A8

Details

Homepage
https://www.tpgi.com/color-contrast-checker/
License
GPL-3.0-or-later
Publisher
Cédric Trévisan
Support
https://github.com/ThePacielloGroup/CCAe/issues
Privacy Policy
https://www.tpgi.com/privacy-policy/
Copyright
© 2025 TPGi – a Vispero™ Company

Tags

colorconstrast

Older versions (7)

3.5.4
Architecture Scope Type Download SHA256
x64 machine nullsoft Download 99648F8D8A5FF56E6CE8488ACC3C883012E22A7C86A19FC42FFEE38CB0336EBD
x64 machine wix Download 3FB3B9450494DBDD8B97300B39CFEC377E297B5139E2F46F92C6A8540BAD1782
3.5.3
Architecture Scope Type Download SHA256
x64 — nullsoft Download AD2581114A6D537758E7FC423A8E25C8E52DEA70EACAB28DBBC6287549F74514
x64 — wix Download F966DE78CCF6F32D7282A183F06738715F77B6DBE1037D965FEBAE295A0EBCE7
3.5.2
Architecture Scope Type Download SHA256
x64 — nullsoft Download DFBA165F1DDA9460C4780A8B1576748D34F06FE74E955267BE586BF517D2825A
x64 — wix Download 7CD97F5B0C1B2D88572975C9B8279B6ADEC1D88A323DAF5E97100E84A99B5208
3.5.1
Architecture Scope Type Download SHA256
x64 — nullsoft Download 294EFE6EB6EE8007351BE67176B79A17530B4C85A3EC660D44FEED825457127A
x64 — wix Download DCD714E907CFD53EE0B34998BDD5A489155E917B8D5A7EC66ADDD529C386FAB0
3.4.2
Architecture Scope Type Download SHA256
x64 — nullsoft Download 8E619F97885EB7EB00BE706B292E7A6796C67FB146E910BCCB28B31A787AC8BD
x64 — wix Download 1B2D481941B45EA21BDB5591D166CDE8886382D5A16B7DDD09EE6C581B948A3F
3.4.1
Architecture Scope Type Download SHA256
x64 — nullsoft Download 3A319B35B9668C7D64967479D6D19004DF5C7ACE8DD5EE8D7EDD94B107F29C48
x64 — wix Download 76639C7FEACA936355F0FFA7E407EAE9615FD029F18F91D38793781BEC29358E
3.4.0
Architecture Scope Type Download SHA256
x64 — nullsoft Download 30C1BA6432D425DF9BC56D537C28F355A571A119966EBB5D197DBAD99B8D80D6
x64 — wix Download 3DF8EF9FE7B784B5EE4BA6FD15A4148DCF4ECF64E6FC570E11B8EBEC85F3DCFB