We all know the common colors of the rainbow, from the bright and vibrant reds, yellows, greens, blues, and purples, to the more subtle and neutral browns and tans. But there’s a world of color out there full of mysterious hues and shades that many of us have never even heard of. Here’s a list of obscure colors you’ve never heard of that are incredibly beautiful.


This color is one of the most unique and elusive shades you can find. It’s a cool blue-gray color with just a hint of white that’s almost reminiscent of the pale, pearly color of a moonstone gemstone. It’s a muted color that evokes the feeling of an overcast sky and gives off a calming, peaceful vibe.

Cadet Blue

Cadet Blue is a dark, low-saturated navy blue color that can often appear almost purple. It was originally the standard uniform for military cadets, hence its name, and it evokes a sense of professionalism and respect. It’s a deep, gorgeous shade that works beautifully in home and office decorations and accessories.


Taupe is a somewhat unusual color name as it’s a shade that falls between gray and brown. It’s a neutral hue that’s usually described as “muddy gray” or “grayish-brown” and is often used in home décor and fashion. It’s a subtle and calming color that’s the perfect background for a wide array of colors and textures.

Aqua Pearl

Aqua Pearl is an eye-catching iridescent shade of light green-blue that is absolutely stunning when paired with other colors. It has an almost serene beauty and creates a sense of movement in any space. It pairs perfectly with deep navy blues and grays for a unique and captivating look.

Outer Space

Outer Space might sound like a slightly odd color for someone’s walls, but it’s actually a deep and incredibly beautiful shade of navy blue that has a hint of grey. It’s a truly unique color that looks like a night sky and is perfect for a home office, modern living room, or even a calming master bedroom.


This is a very rare color that’s quite difficult to find and describe. It’s a muted shade of blue-gray that’s become known as a “blue-grey hue” due to its complex tones. Its name comes from a species of gull, but it’s perfect for creating an eerie and mysterious atmosphere in any area of the home.


Not only is Limerick a fun name, it’s also a beautiful shade of light green that looks like a bright spring day. It’s named after Limerick, Ireland, and is a very versatile color. It can be used in bedrooms, bathrooms, and living rooms, as well as for furniture and accessories, for a fresh and calming feel.

Humble Gold

Humble Gold is a gorgeous golden yellow color that looks like a beam of sunshine in any home. It’s named for its humility, meaning it’s not an overly bright, overdone yellow, but rather a gentle and warm shade that can bring a sense of joy to any room.


Fulvous is a more complex name for what is essentially an orange-brown color. It’s derived from the Latin term for “brownish yellow”, and it’s beautiful when paired with deep blues or near-black shades. It’s a rich and interesting hue that’s perfect for a living room or library.

Lavender Gray

This is an extremely popular color but also one of the most unique. It’s a blend of light gray, lavender, and a subtle hint of blue, and it gives off a truly one-of-a-kind aura. It works especially well when paired with shades of orange and can help to create an engaging and energizing space.

The Complexities Of Color

Each of these rare and obscure colors is a unique gem that brings a one-of-a-kind aura to any room. While all of these hues are incredibly beautiful on their own, they can also be mixed and matched for a truly unique look that’s sure to stand out from the rest.

Knowing the complexity and capabilities of color can help make your home truly special and can help you bring your personality and style to life. So the next time you’re looking to add some color to your home, don’t be afraid to explore these unique and lesser-known shades.