What is the HEX code for RAL Effect RAL 660-2?

The hexadecimal color code for RAL Effect RAL 660-2 undertone is #0B8DA8 .

What is the RGB code of RAL Effect RAL 660-2?

RGB code is 11, 141, 168 . RGB (red, green and blue) additive color model is a system representing the colors used on a digital display screen (TV, PC, laptop, phone or tablet). It defines the intensity of the color with a value between 0 and 255.

RAL Effect RAL 660-2

Q: Is RAL Effect RAL 660-2 cool or warm?

RAL Effect RAL 660-2 is cool color according to HSL (Hue, Saturation, Lightness) on the color wheel.

Q: What are RAL Effect RAL 660-2 undertones?

Blue is RAL Effect RAL 660-2 undertone color.

Code:	RAL 660-2
Name:
Brand:	RAL Effect

What color is RAL Effect RAL 660-2?

Let’s dive into a full RAL 660-2 paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful RAL 660-2. 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.

RAL Effect RAL 660-2 reviews

View the photos of real spaces painted with this that were not included in specific categories.Close-ups, painted furniture, storages and dressers, hallways, stairs and ceilings.

RAL Effect RAL 660-2 minimalist bathroom

RAL Effect RAL 660-2 kitchen painted backsplash

RAL Effect RAL 660-2 living room interior

RAL Effect RAL 660-2 small kitchen cabinets

RAL Effect RAL 660-2 victorian house interior

RAL Effect RAL 660-2 kidsroom interior, children's room

Try before you buy

100% accurate
reusable paint samples

Peel, stick,
and repeat

Twice painted
with real paint

Next day
delivery

Shop now

What are RAL Effect RAL 660-2 undertones?

The undertone of RAL 660-2 can be accurately described as a Blue hue, as is apparent from the color space provided. By isolating the pure hue and eliminating any tints, tones, and shades, we were able to precisely determine its undertone. This approach has proven to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.

HEX value

HEX value:

#0B8DA8

RGB code:

11, 141, 168

Is RAL Effect RAL 660-2 cool or warm?

warm

cool

With a hue of 190° thisdark bluerefers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.

RAL 660-2 HSL code: 190, 88%, 35%

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

Cooler hues have a calm and relaxation effect
Cool blue shades make a room feel sleek, fresh, and modern, perfect for bedrooms, bathrooms, and home offices where a sense of calm and sophistication is desired.
Dark, cool shades create a dramatic and sophisticated atmosphere, making them a great choice for bedrooms and living rooms when you want to make a bold yet calming statement. However, be cautious about using dark, cool colors in small spaces, as they can make the room feel smaller and more enclosed.

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.

How light temperature affects RAL 660-2

Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.

In addition, natural‑light temperature depends on its direction:

Direction of sunlight	Visible temp.	Hue	Duration
North	Cool	Bluish	All day
East	Warm	Yellow	Before noon
West	Warm	Orange‑red	After noon
South	Warm	Orange‑yellow	All day

Artificial Lighting. When choosing bulbs, pay attention to their color‑temperature (Kelvins).
Use the slider to see how this dark blue shade looks under different lighting:

4000K

2000K

3000K

4000K

5000K

6000K

7000K

RAL Effect
RAL 660-2
color comparison

RAL Effect
RAL 660-2
color equivalents

LRV of RAL 660-2

RAL 660-2 has an LRV of 14.34% and refers to Medium Dark which means that this color reflects very little light. Why LRV is important?

Light Reflectance Value scale illustration

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

Act like a pro: When choosing paint with an LRV of 14.34%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft² living room you’ll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.

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.

Format	Code
HEX	#0B8DA8
RGB Decimal	11, 141, 168
RGB Percent	4.31%, 55.29%, 65.88%
HSV	Hue: 190° Saturation: 93.45% Value: 65.88%
HSL	hsl(190, 88, 35)
CMYK	Cyan: 93.45 Magenta: 16.07 Yellow: 0.0 Key: 34.12
YIQ	Y: 105.208 I: -86.143 Q: -19.097
XYZ	X: 16.727 Y: 21.946 Z: 40.39
CIE Lab	L:53.969 a:-21.394 b:-23.066
CIE Luv	L:53.969 u:-38.301 v:-31.904
Decimal	757160
Hunter Lab	46.846, -18.245, -18.326