In Gimp can I change all black pixels in a picture to blue pixels?

Multi tool use

Using Gimp can I make all the black pixels with RGB(0,0,0) into blue pixels with RGB(0,0,255)?

edited Feb 22 '11 at 18:44

asked Feb 22 '11 at 16:44

sashoalm

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Using Gimp can I make all the black pixels with RGB(0,0,0) into blue pixels with RGB(0,0,255)?

edited Feb 22 '11 at 18:44

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

add a comment |

Using Gimp can I make all the black pixels with RGB(0,0,0) into blue pixels with RGB(0,0,255)?

edited Feb 22 '11 at 18:44

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

Using Gimp can I make all the black pixels with RGB(0,0,0) into blue pixels with RGB(0,0,255)?

gimp

edited Feb 22 '11 at 18:44

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

edited Feb 22 '11 at 18:44

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

edited Feb 22 '11 at 18:44

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

asked Feb 22 '11 at 16:44

sashoalm

2,276143969

add a comment |

2 Answers
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Another way is to use the Color Exchange function.

Which is located under Colors > Map > Color Exchange and then either select the color from the preview picture using the color picker tool or just define the color to replace and the new color manually.

Here is the documentation page for that function.

edited May 5 '18 at 16:37

Zanna

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answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

How do I change all colors to a single & specific color?

– Dor
Jan 11 '17 at 18:52

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Replacing a colour can be done like this:

Activate the "Select by colour" tool:
- In the tool options, choose a threshold (0 if you want it to be precisely rgb(0,0,0))

Click on a black pixel

Select your new colour and drag it onto the image

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

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protected by Community♦ Jan 31 at 12:45

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2 Answers
2

active

oldest

votes

2 Answers
2

active

oldest

votes

Another way is to use the Color Exchange function.

Here is the documentation page for that function.

edited May 5 '18 at 16:37

Zanna

50.8k13136241

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

How do I change all colors to a single & specific color?

– Dor
Jan 11 '17 at 18:52

add a comment |

Another way is to use the Color Exchange function.

Here is the documentation page for that function.

edited May 5 '18 at 16:37

Zanna

50.8k13136241

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

How do I change all colors to a single & specific color?

– Dor
Jan 11 '17 at 18:52

add a comment |

Another way is to use the Color Exchange function.

Here is the documentation page for that function.

edited May 5 '18 at 16:37

Zanna

50.8k13136241

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

Another way is to use the Color Exchange function.

Here is the documentation page for that function.

edited May 5 '18 at 16:37

Zanna

50.8k13136241

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

edited May 5 '18 at 16:37

Zanna

50.8k13136241

edited May 5 '18 at 16:37

Zanna

50.8k13136241

edited May 5 '18 at 16:37

Zanna

50.8k13136241

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

answered Feb 22 '11 at 16:53

Octavian Damiean

11.5k74860

How do I change all colors to a single & specific color?

– Dor
Jan 11 '17 at 18:52

add a comment |

How do I change all colors to a single & specific color?

– Dor
Jan 11 '17 at 18:52

How do I change all colors to a single & specific color?

– Dor
Jan 11 '17 at 18:52

add a comment |

Replacing a colour can be done like this:

Activate the "Select by colour" tool:
- In the tool options, choose a threshold (0 if you want it to be precisely rgb(0,0,0))

Click on a black pixel

Select your new colour and drag it onto the image

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

add a comment |

Replacing a colour can be done like this:

Activate the "Select by colour" tool:
- In the tool options, choose a threshold (0 if you want it to be precisely rgb(0,0,0))

Click on a black pixel

Select your new colour and drag it onto the image

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

add a comment |

Replacing a colour can be done like this:

Activate the "Select by colour" tool:
- In the tool options, choose a threshold (0 if you want it to be precisely rgb(0,0,0))

Click on a black pixel

Select your new colour and drag it onto the image

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

Replacing a colour can be done like this:

Activate the "Select by colour" tool:
- In the tool options, choose a threshold (0 if you want it to be precisely rgb(0,0,0))

Click on a black pixel

Select your new colour and drag it onto the image

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

answered Feb 22 '11 at 16:55

Stefano Palazzo♦

63.3k33183216

add a comment |

protected by Community♦ Jan 31 at 12:45

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