Irreplacable tool for any designer! Rated 5 out of 5 stars

This single addon is the main reason I will never switch to Chrome; it has nothing that offers a color-picker that is this good. Very useful addon, recommended for all web designers, artists, etc!

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

i like him

This review is for a previous version of the add-on (1.5.1). 

Great Rated 5 out of 5 stars

Ein Element / Bereich auf der Seite auswählen und dann LIVE mit einer Farbpalette Farben darauf anwenden. Genau was ich gesucht hab. So lassen sich ganz einfach Farben auf einer Webseite für ein bestimmtes Element testen.

Choose an element an change the color in real time with a color palette.

This review is for a previous version of the add-on (1.5.1). 

Simply beautiful... Rated 5 out of 5 stars

This is probably one of the most useful and beautiful add-ons in the Firefox add-on universe. It is incredibly convenient for anything colour related, be it picking up colour values or setting up a colour database. A Swiss-knife of colours: all colour tools are at our hand in a beautiful and powerful interface. I hope some if not all its capabilities and rationale passes to new web developer tools line of Firefox. Kudos to the developer.

This review is for a previous version of the add-on (1.5.1). 

This add-on is the pot of gold at the end of the rainbow! Rated 5 out of 5 stars

Thanks for making this add-on Heather, fantastic work!

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

i love this add-on! as an interior designer its hard to match colors on the computer screen. but with this tool is so simple!

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

很好用

This review is for a previous version of the add-on (1.5.1). 

My Lifesaver Rated 5 out of 5 stars

this addons my lifesaver. Before using this addon, I had difficult time choosing the right color theme for my web App. As a developer of Rich Internet Application, now I can easily get the right color to design my web app.

This review is for a previous version of the add-on (1.5.1). 

Just What I Needed :D Rated 5 out of 5 stars

This add-on is amazing. I first discovered this add-on when I was typing a letter for school to be sent to administrators. I needed our exact school colors to make sure that the letterhead came out right. For those of you that are in the desktop publishing business, you know how much fun it is when your trying to find the right color in the Microsoft Office color palettes. Since I used Firefox all the time, I figured there was a web tool out there that could find the find the colors on our school website and match them with my letter. To my delight I found Rainbow Color Tools which not only solved my problem but saved those colors for next time I need them. It is as simple as coping the RGB values into office and that's it. The add-ons for Firefox never ceases to amaze me in their sheer numbers and usefulness.

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

I always knew something must be out there. Even so I have for YEARS done screen shots and ported it over to Photoshop to sniff out colors on pages.
What was I thinking??! Now with this little addon, any time I need to get the hex code for a color....POOFS... one click and I have it. And the addon is FREE!!
Just like my other fav, Screenshot, between these two I'll never have to do a screen print ever again! NEAT. NEAT. Excellentumundo!

This review is for a previous version of the add-on (1.5.1). 

color picking boss Rated 5 out of 5 stars

the boss!

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

The best color picker addon out there.

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

Hands down the BEST color picker add-on!

This review is for a previous version of the add-on (1.5.1). 

Rated 5 out of 5 stars

The best color picker addon ever made!

This review is for a previous version of the add-on (1.5.1). 

תוסף נחמד לגרפיקאי Rated 4 out of 5 stars

קל לשימוש ויעלי לגרפיקאים לעיצוב
<a href="http://www.scc.co.il">משרד פרסום design</a>

This review is for a previous version of the add-on (1.5). 

Usable and good tool Rated 4 out of 5 stars

This is really usable and nice tool.

This review is for a previous version of the add-on (1.5). 

Rated 5 out of 5 stars

I found out what is the problem.
I use the Theme Oxygen KDE 3.6.
With the standard Theme there is no Problem.
Would be nice if you can solve the problem.
Thanks. :-)

This review is for a previous version of the add-on (1.5).  This user has a previous review of this add-on.

Rainbow Tolld Rated 4 out of 5 stars

Great job, excellent tool and simple as well

This review is for a previous version of the add-on (1.5). 

Rated 5 out of 5 stars

Perfect... Really useful!

This review is for a previous version of the add-on (1.4). 

Rated 4 out of 5 stars

This is my fav tool now.. but not available for 3.5.8? =(

This review is for a previous version of the add-on (1.4).