Everything about the color Mint Blue

The meaning of the color Mint Blue and color combinations to inspire your next design.

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What color is mint blue?

Mint blue is a soft blue-green color. The mint blue color code is #429E9D.

How do you make mint blue? First, mix equal amounts of blue and yellow to get green. Then add a small amount of white paint to lighten the mixture until it reaches a pale, minty hue. You can easily adjust the color as you go—add more yellow if it looks too blue, or more blue if it looks too green.


Is mint blue or green?

Mint blue is actually a mix of both blue and green. On the hex chart used by web designers and developers, it contains equal amounts of the two colors.

But as the name suggests, in everyday use mint blue is more likely to be considered a shade of blue than green.

Like teal, turquoise or aqua, it’s one of the shades that sits between green and blue on the color wheel and can be thought of as a meeting point between the two.

If you’re looking for a minty hue that is slightly more green, you might try the web color magic mint, which has the hex code is #AAF0D1. Other similar shades include the vibrant green of mint and the softer hue seafoam green.

The history of mint blue

“Mint blue” was first used as a color name in 1920, making it a relatively new hue. It takes its name from the shade of breath mints, which are commonly colored a pale blue-green.

A blue-green shade like that of mint blue was worn by the Virgin Mary in Catholic imagery. Today the color can also be found on the gowns worn by surgeons, where it was chosen because it puts less strain on the eyes than alternatives like white. It’s also considered a soothing color that may reduce anxiety in patients—which is why you’ll also often find mint blue on hospital walls or floors.

In the 1950s, mint blue was a popular choice for clothing and also featured on classic cars like the Volkswagen Beetle and Chevrolet Bel Air.

What does the color mint blue mean?

Mint blue is a refreshing and inviting color.

Its similarity to the shade of the ocean and swimming pools means it is often associated with summer and swimming. It might also be considered feminine or innocent—clothes and toys for babies are often found in minty shades.

Mint blue is a shade of blue, a color that is said to promote feelings of tranquility. As it also contains green, which is thought to help balance emotions, mint blue can be a particularly calming hue.

How to use mint blue

Mint blue can be a good choice for business logos, as blue is associated with trust and reliability. Because of its link to both water and breath mints, it also works well in any situation where you want to convey a feeling of freshness or summer fun.

In interior design, it works particularly well in bathrooms and kitchens—a splash of mint blue can give a room a retro feel, thanks to the hue’s popularity in the 1950s.

What colors go with mint blue?

Mint blue is a versatile color that pairs with many shades. You could use it together with other pastels, or combine it with coral and rose pinks for a feminine feel. It also looks nice next to other shades of blue and can be fun and fresh alongside a crisp white.

For a more daring palette, you could even combine mint blue with orange and red shades. The colors that pair well with mint blue include:

Similar colors to mint blue

Looking for a different hue? The following colors are related to mint blue.

Information about Mint Blue / #429E9D

In a RGB color space (made from three colored lights for red, green, and blue), hex #429E9D is made of 25.9% red, 62% green and 61.6% blue. In a CMYK color space (also known as process color, or four color, and used in color printing), hex #429E9D is made of 58% cyan, 0% magenta, 1% yellow and 38% black. Mint Blue has a hue angle of 179.3 degrees, a saturation of 41.1% and a lightness of 43.9%.

Color conversion

The hexadecimal color #429E9D has RGB values of R: 25.9, G: 62, B: 61.6 and CMYK values of C: 0.58, M: 0, Y: 0.01, K:0.38.




RGB Decimal

66, 158, 157


RGB Percentage

25.9, 62, 61.6

rgb(25.9%, 62%, 61.6%)


58, 0, 1, 38


179.3°, 41.1, 43.9

hsl(179.3°, 41.1%, 43.9%)

HSV (or HSB)

179.3°, 58.2, 62

Web Safe




59.929, -27.149, -7.668


20.557, 28.044, 36.221


0.242, 0.331, 28.044


59.929, 28.211, 195.772


59.929, -37.633, -7.272


52.957, -20.882, -6.611


01000010, 10011110, 10011101

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