# ColorCorder — Check the color code&contrast

> Check the color code&contrast (iPhone/iPad app by Haruki Saburi.)

- Source: https://appshunter.io/ios/app/colorcorder/id1340190119 (this page in markdown: same URL + `.md`)
- Developer: [Haruki Saburi](https://appshunter.io/developer/1246304543)
- Category: Productivity, Business
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 20 MB
- Languages: American English
- Released: 2018-01-31
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/colorcorder/id1340190119/reviews.md

## What is ColorCorder?

You can find favorite colors by manipulating the values ​​of red, green, and blue with the slider.
By tapping the color you created you can set the background color so you can search for a combination that is compatible with the background color.
In addition, since the contrast ratio of the two colors being displayed is displayed, it can be confirmed whether it complies with the design guidelines.

Since it is possible to check the RGB value and the HEX value starting from #, the created color can be used as it is as WEB
It can be used for production and application development.

You can use this application to make your work more efficient.


## Version history (last 5 releases)

### 1.1.3 — 2020-12-06

- アプリ起動時のスライダー表示不具合を修正

### 1.1.2 — 2020-05-31

- Fixed a bug that sentences are not displayed in dark mode.

### 1.1.1 — 2020-05-17

- Made internal changes.

### 1.1 — 2019-03-25

- Added the function to display the contrast ratio.

### 1.0 — 2018-01-26

No release notes.

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## More apps by Haruki Saburi

- [My Sweet Ants](https://appshunter.io/ios/app/my-sweet-ants/id1246304544)
- [Piary](https://appshunter.io/ios/app/piary/id1357569770)
- [収支表 BetReports](https://appshunter.io/ios/app/betreports/id6451197827)

All apps by Haruki Saburi: https://appshunter.io/developer/1246304543

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*