SW 6510

Sherwin Williams Loyal Blue

Sherwin Williams Loyal Blue SW 6510 paint color review

Let’s dive into a full Loyal Blue paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful SW 6510. Find out if this gorgeous cold blue paint color would look great on your living room walls or trims, kitchen cabinet, bedroom accent wall, bathroom or house exterior.

Official color page:Loyal Blue SW 6510
Color code:SW 6510
Color name:Loyal Blue
Brand:Sherwin Williams
Color collections:Midnight Mystery

Loyal Blue for bedroom

  • Bedroom
    Instagram @sarahscott08
  • Bedroom
    Instagram @sarahscott08
  • Bedroom
    Instagram @sarahscott08

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 Dark paint color could transform your own bedroom space.

Try before you buy

100% accurate
paint samples

Peel, stick,
and repeat

Twice painted
with real paint

Next day

Shop now

LRV of Loyal Blue

Loyal Blue SW 6510 has an LRV of 4.98% and refers to Dark colors which means that this color almost does not reflect light

Color paint LRV values

Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher LRV of paint color, the brighter room you will get.
Scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting 100% of all light).

Act like a pro: Choosing paint with LRV of 4.98% be attentive to your bulbs light Brightness.Light Brightness – measured in lumens. The lower LRV of paint you have, the higher lumen level you need. Every square feet of room needs at least 40 lumens. That means for a 200 square feet living room you’ll need 8000 lumens of light. To achieve that brightness, you would require a total of 8 bulbs, 1000lm each.

What are Sherwin Williams Loyal Blue undertones?

Blue is Sherwin Williams Loyal Blue 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 Seems that undertone definition on a white sheet is already outdated and rather inaccurate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:

1, 69, 94

Is Sherwin Williams Loyal Blue SW 6510 cool or warm?

warm colors
Color wheel
cool colors

With a hue of 196° this Blue refers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

SW 6510 Loyal Blue HSL code: 196, 98%, 19%

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 Blue shades make a room feel sleek, fresh and modern
  • Cooler hues have a calm and relaxation effect
  • Cool Blue 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 Loyal Blue:

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

Color comparison

Loyal Blue SW 6510 vs Blue Grotto SW 2941

Are you torn between these two hues? Let's dive in and see which is the best fit for your home.

Sherwin Williams Loyal Blue SW 6510 vs Sherwin Williams Blue Grotto SW 2941Sherwin Williams Loyal Blue SW 6510
LRV: 4.98%
Dark color
Temperature: cold
LRV: 5.13%
Dark color
Temperature: cold

Loyal Blue SW 6510 vs Blue Peacock SW 0064

Struggling to choose the best color for your? We'll break down the differences so you can pick the perfect shade for your walls.

Sherwin Williams Loyal Blue SW 6510 vs Sherwin Williams Blue Peacock SW 0064Sherwin Williams Loyal Blue SW 6510
LRV: 4.98%
Dark color
Temperature: cold
LRV: 5.83%
Dark color
Temperature: cold

Color codes

We have collected almost every possible color code you could ever need. To copy the code, just click the icon to the right of it.

HEX#01455ecopy color code
RGB Decimal1, 69, 94copy color code
RGB Percent0.39%, 27.06%, 36.86%copy color code
HSVHue: 196° Saturation: 98.94% Value: 36.86%copy color code
HSLhsl(196, 98, 19)copy color code
CMYKCyan: 98.94 Magenta: 26.6 Yellow: 0.0 Key: 63.14copy color code
YIQY: 51.518 I: -48.555 Q: -6.605copy color code
XYZX: 4.16 Y: 5.07 Z: 11.346copy color code
CIE LabL:26.934 a:-8.853 b:-20.091copy color code
CIE LuvL:26.934 u:-18.276 v:-24.137copy color code
Decimal83294copy color code
Hunter lab22.517, -6.427, -14.113copy color code
Copy color code
Copy paint color code