I can't change red color. Is this bug? #18282

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opened 2026-01-31 06:09:15 +00:00 by claunia · 5 comments
Owner

Originally created by @CatCatCatDog on GitHub (Aug 23, 2022).

Windows Terminal version

1.14.1962.0

Windows build number

19044.1889

Other Software

demsg
I can't change red color in Windows Terminal.
As you can see, segmention fault error message is red color in Windows Terminal.
This red color is too dark. So, I chaged json file "red":"#FF0000" to "red":"#FFFFFF".

white
I can't change more light colors like this.

Steps to reproduce

I chaged json file "red":"#FF0000" to "red":"#FFFFFF" or "red":"#FFF000" or "red":"#FF1000" or "red":"#FF5000".

Expected Behavior

No response

Actual Behavior

Must change more light red.

Originally created by @CatCatCatDog on GitHub (Aug 23, 2022). ### Windows Terminal version 1.14.1962.0 ### Windows build number 19044.1889 ### Other Software ![demsg](https://user-images.githubusercontent.com/23658192/186140511-ce1c398a-ab28-45f2-84e3-bc0feb65406f.png) I can't change red color in Windows Terminal. As you can see, segmention fault error message is red color in Windows Terminal. This red color is too dark. So, I chaged json file "red":"#FF0000" to "red":"#FFFFFF". ![white](https://user-images.githubusercontent.com/23658192/186141079-f14a13a6-b0c5-4269-a88b-bf87abfe0887.png) I can't change more light colors like this. ### Steps to reproduce I chaged json file "red":"#FF0000" to "red":"#FFFFFF" or "red":"#FFF000" or "red":"#FF1000" or "red":"#FF5000". ### Expected Behavior _No response_ ### Actual Behavior Must change more light red.
Author
Owner

@zadjii-msft commented on GitHub (Aug 23, 2022):

I suspect they're printing text with the "faint" attribute set (see #6703). Which shell are you using/? I can whip up a quick test script to compare.

@zadjii-msft commented on GitHub (Aug 23, 2022): I suspect they're printing text with the "faint" attribute set (see #6703). Which shell are you using/? I can whip up a quick test script to compare.
Author
Owner

@zadjii-msft commented on GitHub (Aug 23, 2022):

A very simple test:

printf "\x1b[31m_NORMAL_\x1b[m\n\x1b[2;31m_FAINT_\x1bm\n"

image

(on a better background)
image

So the application itself is likely just emitting text and specifically telling the Terminal "make this text fainter".

EDIT: I see my typo now, it should be \x1b[m\n at the end but I'm gonna leave it instead of just taking new screenshots

@zadjii-msft commented on GitHub (Aug 23, 2022): A very simple test: ```bash printf "\x1b[31m_NORMAL_\x1b[m\n\x1b[2;31m_FAINT_\x1bm\n" ``` ![image](https://user-images.githubusercontent.com/18356694/186142577-cf9d816e-fb39-4fa8-8467-0feeb8311e82.png) (on a better background) ![image](https://user-images.githubusercontent.com/18356694/186142732-f7f7d85e-d94d-454e-b740-86494048d0d8.png) So the application itself is likely just emitting text and specifically telling the Terminal "make this text fainter". EDIT: I see my typo now, it should be `\x1b[m\n` at the end but I'm gonna leave it instead of just taking new screenshots
Author
Owner

@CatCatCatDog commented on GitHub (Aug 23, 2022):

Yeah, I think so, This is faint text problem.
I use bash in Linux.
How to fix this problem?
제목 없음

@CatCatCatDog commented on GitHub (Aug 23, 2022): Yeah, I think so, This is faint text problem. I use bash in Linux. How to fix this problem? ![제목 없음](https://user-images.githubusercontent.com/23658192/186149597-257cc866-b2cc-421b-8e65-8f901e4bd8e9.png)
Author
Owner

@zadjii-msft commented on GitHub (Aug 23, 2022):

There is no problem - we're obeying what the application told us to render to the screen. They wanted faint, we gave them faint. If you don't want that application to emit faint text to the terminal, you should probably file an issue/request with them 😉

@zadjii-msft commented on GitHub (Aug 23, 2022): There is no problem - we're obeying what the application told us to render to the screen. They wanted faint, we gave them faint. If you don't want that application to emit faint text to the terminal, you should probably file an issue/request with them 😉
Author
Owner

@CatCatCatDog commented on GitHub (Aug 23, 2022):

Okay :)

@CatCatCatDog commented on GitHub (Aug 23, 2022): Okay :)
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Reference: starred/terminal#18282