Sherwin Williams Castlegate SW 9558

Let’s dive into a full Castlegate paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful SW 9558. Find out if this gorgeous cold grey paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.

Color code:SW 9558
Color name:Castlegate
Brand:Sherwin Williams
Color collections:Emerald Designer Edition - Minimal + Modern

Castlegate for bedroom

  • Sherwin Williams Castlegate bedroom
    Plan Home visualization
  • Sherwin Williams Castlegate bedroom
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  • Sherwin Williams Castlegate bedroom
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  • Sherwin Williams Castlegate bedroom
    Plan Home visualization

We’ve hand-picked a beautiful collection of photos of this amazing Beige shade used in real bedrooms. Take a look and imagine how this wonderful cool Mid-tone paint color could transform your own bedroom space.

Castlegate for living room

  • Sherwin Williams Castlegate living room interior
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  • Sherwin Williams Castlegate victorian house interior
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  • Sherwin Williams Castlegate cozy living room
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  • Sherwin Williams Castlegate living room walls
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  • Sherwin Williams Castlegate living room
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  • Sherwin Williams Castlegate japandi interior
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  • Sherwin Williams Castlegate living room
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Check out this stunning Mid-tone used in real living rooms. Explore how this Grey color shade can create a unique space

Sherwin Williams SW 9558 for bathroom

  • Sherwin Williams Castlegate bathroom
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  • Sherwin Williams Castlegate minimalist bathroom
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  • Sherwin Williams Castlegate bathroom
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  • Sherwin Williams Castlegate minimalist bathroom
    Plan Home visualization
  • Sherwin Williams Castlegate bathroom
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  • Sherwin Williams Castlegate minimalist bathroom
    Plan Home visualization

Looking for inspiration for your dream bathroom renovation project? These beautiful handpicked photos will show you this delightfully cool Mid-tone real bathrooms.

What are Sherwin Williams Castlegate undertones?

Blue is Sherwin Williams Castlegate 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

R
G
B

HEX value

HEX value:

#A0A5A5

RGB code:

160, 165, 165

Is Sherwin Williams Castlegate SW 9558 cool or warm?

warm colors
Color wheel
cool colors

With a hue of 180° this Grey refers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

SW 9558 Castlegate HSL code: 180, 3%, 64%

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.

  • Cool Grey shades make a room feel sleek, fresh and modern
  • Cooler hues have a calm and relaxation effect
  • Cool Grey undertones make small spaces feel more open and expansive
  • Cool paint hue are ideal for bedroom or bathroom. Be careful with deep blues and greens in bathroom, which will reflect on your skin.

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 Sherwin Williams Castlegate:

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

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

Castlegate SW 9558 vs Unusual Gray SW 7059

Looking for the perfect paint color for your space? Discover which one suits your needs in our comparison.

Sherwin Williams Castlegate SW 9558 vs Sherwin Williams Unusual Gray SW 7059Open Castlegate SW 9558
LRV: 37.02%
Medium color
Temperature: cold
LRV: 38.07%
Medium color
Temperature: cold

Castlegate SW 9558 vs Dutch Tile Blue SW 0031

Trying to decide between these two shades? Our comparison highlights the similarities and differences between these two paint colors.

Sherwin Williams Castlegate SW 9558 vs Sherwin Williams Dutch Tile Blue SW 0031Open Castlegate SW 9558
LRV: 37.02%
Medium color
Temperature: cold
LRV: 38.95%
Medium color
Temperature: cold