handmade watercolors and supplies to inspire artists since 2017
🎁 Our Holiday Sale is on now! 🎁
🎄 Buy 4 individual pans, get 2 FREE! Now through Nov. 30.
🎄Free shipping on all US orders over $25
🎄 Take 15% off your order with the code ARTISJOY
Now through Nov. 30
Home for the Holidays
a nostalgic holiday collection
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Home for the Holidays, a holiday palette in three sizes
Regular price From $30.00 USDRegular priceSale price From $30.00 USDSold out -
Happy Holidays Vintage Palette
Regular price $35.00 USDRegular price$45.00 USDSale price $35.00 USDSale
Winter Dreaming
cozy up, your winter palette is calling ❄️
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Penguin and Snowman Palette Ornaments
Regular price $30.00 USDRegular price$45.00 USDSale price $30.00 USDSale -
Winter Solstice Palette
Regular price $60.00 USDRegular price$85.00 USDSale price $60.00 USDSale -
Winter Grass Full Pan Palette
Regular price $90.00 USDRegular price$100.00 USDSale price $90.00 USDSale
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New from the Studio
The latest offerings, straight from the studio.
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Individual Colors
Individual pans of handmade watercolor paint, carefully mulled in my studio using...
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Pigment Salt Sprinkles
Use these versatile and fun handmade Pigment Salt Sprinkles to add interesting textures...
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More Studio Supplies
More carefully curated supplies for your art practice.
Wrap up 2025 and cozy into a season of creativity.
Planners, notepads and more studio supplies are in stock and ready to help you be organized and productive.
Ruby Mountain
90-Day Studio Planner, PRINTED
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Hi there, I'm Kate! I'm the artist behind Ruby Mountain Paint Co.
I create handmade watercolors and other art supplies from my studio in Colorado. My paints are always non-toxic, lightfast, and professional-quality. They're meant to be easily portable, so you can take them along on all your adventures.
Read more about Ruby Mountain Paint Co.let's keep in touch
Join the Ruby Mountain email list to get news of new releases, special discounts, members-only sales and more, delivered right to your inbox!
Let customers speak for us
from 334 reviewsI needed some new paints to help me get into the Christmas spirit and these do just that. The rich red, the deep and lighter green plus the cream are perfect for cards, gift tags and winter scenes. Quality is excellent and the packing is always lovely.
Beautiful colors
Nicer than I imagined from website photos!
The colors did not disappoint. I've been doodling and adding drops of paint to everything I can think of since my palette arrived. I also love how the Ruby Mountain paints smell!
I love these colors for fall. I’ve used them for several paintings.
The colors in this cute pink palette are just dreamy! I really like the pops of brights with the Whisper Pink and Grey Ochre. Desert Star is truly fabulous. So glad I purchased this set
It’s a cute design. I haven’t used it yet but it seems like it will work well. I would advise adding an elastic or clip to hold the lid in place more securely. The lid seems like it would make a great mixing surface. Love the little logo!
I really like this color—it appears to shift slightly and has that subtle shimmer that makes it look ethereal. Just gorgeous!
My first order was short one item, the stencils, and when I notified Kate she responded right away that she'd send them. I love them, and I love the rapid, personal response that she gave me--I also love that she also sent me some sample dots that I will definitely be using! It's a lovely company with a lovely product and I hope it's sustainable, for sure!
nice thick paper, holds up well to lots of water
As always, I truly appreciate this artist's creations. Beautiful!
Gorgeous pigment salt. Perfect for Autumn!
I love these primaries! They blend and mix very smoothly and I will definitely buy more in the future! Can't wait to add more colors to my pallet. Thanks, Kate!
Beautiful colors! Love the paint consistency. I got the Summer Blush as a sample and decided that I needed the whole palette! Gorgeous!


