Image --> Adjustments --> Replace Color is greyed out

[neonmamacita]

I have several red graphics that I'd like to change the color of. I would like to use Replace Color but I can't get it to be active. (

( i'd like to replace this red)

all these adjustments are greyed out.

Thanks!

[JohanElzenga]

Looks like this is a 32 bits/color HDR image. Most adjustment tools don't work with that (also depending on your version of Photoshop).

[neonmamacita]

Hm... how can I check? I'm using the most recent version of CC photoshop.

[davescm]

To check use menu Image >Mode

Dave

[neonmamacita]

It's on 8 bit.

[JohanElzenga · Accepted solution]

Another possibility: you have the wrong layer selected; a text layer. That gives me the exact same screenshot as you get.

[error_yatish]

May be you need to rasterize image layer

[defaultxy6c1nnd1qed]

In a separate case this is what worked for me! Thank you!

[Lynn_D]

Check under the 'Image - Mode' that you're working in either 16 or 8 bit. If you go higher you will see the replace color is greyed out. 

[Дмитрий331066173tqr]

It can be that you try apply replace sky to smart object. Just look at layers panel and if you have small icon on layer image thats mean that it an a smart object. Just right click and choose convert to layers. Worked for my case.