Behr Rock Crystal MQ3-28

Color code:MQ3-28
Color name:Rock Crystal

Behr paint in MQ3-28 Rock Crystal is a soothing and elegant shade that adds a touch of sophistication to any space. This soft grey-blue color pairs beautifully with warm neutrals like Behr G5 Polar Bear and cool tones such as Behr N5 Ultra Pure White. Embrace a timeless and calming ambiance by complementing Rock Crystal with accents in Behr BXC-40 Bisque White and Behr N200-1 Shimmering Sea. Elevate your interior design by incorporating furniture and decor in tones like Behr S490-4 Wilderness and Behr 730E-3 Dark Pewter. Experiment with different textures and patterns to create a harmonious and inviting atmosphere with Behr MQ3-28 Rock Crystal as your anchor color.

What are Behr Rock Crystal undertones?

Red is Behr Rock Crystal undertone color, as you can clearly see on the color field below. To determine this undertone we’ve removed all the tints, tones, shades and get HUE (pure color). Seems that undertone definition on a white sheet is already outdated and rather inaccurate


HEX value

HEX value:


RGB code:

206, 203, 203

Is Behr Rock Crystal MQ3-28 cool or warm?

warm colors
Color wheel
cool colors

With a hue of 0° this Purple refers warm paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

MQ3-28 Rock Crystal HSL code: 0, 3%, 80%

Hue - degree on a color wheel from 0 to 360. 0 is red, 120 is green, and 240 is blue.
Saturation is a percentage value. 0% is a shade of grey, and 100% is the full color.
Lightness is also a percentage value. 0% is black, and 100% is white.

  • Warm Purple will make even large rooms feel cozy and intimate
  • Warm Purple undertones tend to make you feel happy, energized and playful
  • Warm paint colors are ideal for kitchens, living rooms or bathrooms
  • Warmer hues make larger spaces feel more inviting

Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.

Coordinating colors.
Colors that go with Behr Rock Crystal:

Monochromatic color scheme

Monochromatic color scheme

This scheme consists of different shades, tints, and tones of a single color. It's the perfect hue combination, but with no accent decor it's pretty boring.

Lighter shades

Behr MQ3-28 Rock Crystal

Darker shades

Behr MQ3-28 Rock Crystal

Complementary color scheme

Complementary color scheme

This color scheme is a combination of two colors that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect.

Color comparison

Rock Crystal MQ3-28 vs Big Chill SW 7648

Behr Rock Crystal MQ3-28 vs Sherwin Williams Big Chill SW 7648Open Rock Crystal MQ3-28
LRV: 60.22%
Light color
Temperature: warm
LRV: 61.71%
Light color
Temperature: warm