Adding Color Values

HT
Posted By
Honky Tonker
Nov 5, 2004
Views
313
Replies
4
Status
Closed
Hello,

I have a little color question to ask:

How do I add two color values together to get the resulting color blend? For instance: I have two colors that I want "mixed" together: #87B1DB and #4989C7. How do I add them together to get the new "mixed" color?

I hope that makes sence. I’m not really sure how to better explain it.

Thank you in advance for your help,

HTH Brand

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C
Corey
Nov 6, 2004
Good question! I was trying to figure it out and I think I know the answer. At first, I just added the two values together in hexadecimal on a calculator and entered the value into the color picker, but it was waaaay off. Then I tried subtracting the lesser one from the greater one and again it wasn’t even close. Then I tried what I think works. There may be a way easier way to do this but this is what I did:
a.. Have both colors handy where you can mouse over them.
b.. Open the info panel (Window >Info) and mouse over one of the colors. Write down the RGB values. These values also appear in the color picker. Either method will do. Here’s the values:
a.. #87B1DB: R=135 G=177 B=219
b.. #4989C7: R=73 G=137 B=199
c.. Now add the two R values, the two G values and the two B values and then divide each by two to find the mean value: which is R= (135+73)/2 or 104, G=(177+137)/2 or 157 B=(219+199)/2 or 209
d.. Enter those values into the RGB color picker fields an Voila! You end up with an RGB Hex #689DD1.
If anyone has an easier method let me know. But this way didn’t take long at all.

Peadge 🙂

"Honky Tonker" wrote in message
Hello,

I have a little color question to ask:

How do I add two color values together to get the resulting color blend? For instance: I have two colors that I want "mixed" together: #87B1DB and #4989C7. How do I add them together to get the new "mixed" color?
I hope that makes sence. I’m not really sure how to better explain it.
Thank you in advance for your help,

HTH Brand
HT
Honky Tonker
Nov 7, 2004
Peadge,

Thanks for the help. I tried it and it seems to work fine. I’m still going to check around and see if it’s correct. Please take no offence. I’ll post the answer in this group when I get it.

HTH Brand

Peadge wrote:
Good question! I was trying to figure it out and I think I know the answer. At first, I just added the two values together in hexadecimal on a calculator and entered the value into the color picker, but it was waaaay off. Then I tried subtracting the lesser one from the greater one and again it wasn’t even close. Then I tried what I think works. There may be a way easier way to do this but this is what I did:
* Have both colors handy where you can mouse over them.
* Open the info panel (Window >Info) and mouse over one of the colors. Write down the RGB values. These values also appear in the color picker. Either method will do. Here’s the values:
o #87B1DB: R=135 G=177 B=219
o #4989C7: R=73 G=137 B=199
* Now add the two R values, the two G values and the two B values and then divide each by two to find the mean value: which is R= (135+73)/2 or 104, G=(177+137)/2 or 157 B=(219+199)/2 or 209 * Enter those values into the RGB color picker fields an Voila! You end up with an RGB Hex #689DD1.

If anyone has an easier method let me know. But this way didn’t take long at all.

Peadge 🙂

"Honky Tonker" > wrote in message
Hello,

I have a little color question to ask:

How do I add two color values together to get the resulting color blend? For instance: I have two colors that I want "mixed" together: #87B1DB and #4989C7. How do I add them together to get the new "mixed" color?
I hope that makes sence. I’m not really sure how to better explain it.
Thank you in advance for your help,

HTH Brand
M
MichaelMiddei
Nov 8, 2004
Hi Guys,
This is actually quite easy to do, the following are the steps;
1. Create a layer for each color you want to mix and fill each layer with
the respective color.
2. Navigate to the layer on top and change the opacity or the fill color to 50%, the bottom layer stays at 100% and thus you have 50% of each color, doing this produced the same result much faster #689DD1.

This principle works in RGB with mixing 3 colors also, in such case you would you would make 3 layers each with the respective colors, the bottom layer is always at 100%, however now both layers above the bottom are set to an opacity of 33.33%.

I tested this with serveral combinations and it work like a charm.

If you’re using CMYK you can do the same with up to 4 coloors and as low as 25% for each.
Hope this makes life a bit easier!
Kind Regards,
Mike Middei

"Honky Tonker" wrote in message
Hello,

I have a little color question to ask:

How do I add two color values together to get the resulting color blend? For instance: I have two colors that I want "mixed" together: #87B1DB and #4989C7. How do I add them together to get the new "mixed" color?
I hope that makes sence. I’m not really sure how to better explain it.
Thank you in advance for your help,

HTH Brand
HT
Honky Tonker
Nov 9, 2004
Michael A. Middei wrote:
Hi Guys,
This is actually quite easy to do, the following are the steps;
1. Create a layer for each color you want to mix and fill each layer with
the respective color.
2. Navigate to the layer on top and change the opacity or the fill color to 50%, the bottom layer stays at 100% and thus you have 50% of each color, doing this produced the same result much faster #689DD1.
This principle works in RGB with mixing 3 colors also, in such case you would you would make 3 layers each with the respective colors, the bottom layer is always at 100%, however now both layers above the bottom are set to an opacity of 33.33%.

I tested this with serveral combinations and it work like a charm.
If you’re using CMYK you can do the same with up to 4 coloors and as low as 25% for each.
Hope this makes life a bit easier!
Kind Regards,
Mike Middei

"Honky Tonker" wrote in message

Hello,

I have a little color question to ask:

How do I add two color values together to get the resulting color blend? For instance: I have two colors that I want "mixed" together: #87B1DB and #4989C7. How do I add them together to get the new "mixed" color?
I hope that makes sence. I’m not really sure how to better explain it.
Thank you in advance for your help,

HTH Brand

Michael,

Thank you for your help. Between Peadge and yourself I think I’m set and feel confident adding the colors I need added.

Thank you,

HTH Brand

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