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Benjamin Moore Mt. Rushmore Rock AC-39

Mt. Rushmore Rock

Benjamin Moore

AC-39

About Mt. Rushmore Rock by Benjamin Moore

Mt. Rushmore Rock AC-39 by Benjamin Moore is a dark warm shade with a simple, inviting feel. It shows brightness around 34% and hue near 28° for steady results across rooms. Bold pick for accents, dining rooms, or small cozy spaces. Pairs nicely with soft whites, creams, and gentle grays.

Brightness: 33.5%

Tone: Warm

HEX: #a99a8d

RGB: 169, 154, 141

Hue28°

Saturation14%

Lightness61%

Similar Colors by Benjamin Moore

These are close matches to Mt. Rushmore Rock from the same brand. They keep a similar look and work well in the same type of rooms.

Frequently asked questions

Quick answers about how Mt. Rushmore Rock looks in real rooms, how it behaves with light, and how it pairs with other shades.

Is Mt. Rushmore Rock AC-39 a warm or cool color?
Mt. Rushmore Rock by Benjamin Moore is a warm deeper color. It will usually read warm in most homes rather than a sharp pure white.
What type of color is Mt. Rushmore Rock?
Mt. Rushmore Rock sits in the red or pink family. Its hue is about 28°, which keeps it in that range on the color wheel.
What are the color stats for Mt. Rushmore Rock?
Brightness is about 34%. Saturation is around 14%. Lightness (HSL L) is roughly 61%. Hue is close to 28°. The hex value is #a99a8d. The RGB value is 169, 154, 141.
Is Mt. Rushmore Rock better for dark rooms or bright rooms?
Mt. Rushmore Rock has brightness around 34%. It is deeper, so it usually looks best in rooms with fair to strong daylight, where there is enough light to show the color.
Which colors go with Mt. Rushmore Rock?
You can match Mt. Rushmore Rock with simple whites for trim and ceiling, or with nearby neutrals from the same brand. The similar colors and complementary colors on this page are a good starting point for pairing.
Where does Mt. Rushmore Rock work best in a home?
Mt. Rushmore Rock works well as an accent on one or two walls, in cozy rooms, or in spaces with stronger daylight where a deeper color will not feel heavy.
How does Mt. Rushmore Rock compare to a pure white paint?
Mt. Rushmore Rock is softer than a pure untinted white. The warm undertone and deeper color feel more gentle on the eye, so it tends to look calmer and less stark on large walls.

Lighter Shades by Benjamin Moore

These lighter shades sit above Mt. Rushmore Rock in brightness. They give a softer feel without drifting far from the same family.

Darker Shades by Benjamin Moore

These colors drop a bit below Mt. Rushmore Rock in brightness. They can add depth without leaving the same style.

Complementary Colors by Benjamin Moore

These colors sit on the opposite side of the color wheel from Mt. Rushmore Rock. They add contrast without clashing.

Alternate Colors by other brands

These colors from other brands have a similar look to Mt. Rushmore Rock. They are helpful if you switch between brands or match to a contractor’s paint line.