What is the HEX code for Dulux Black Opal?

The hexadecimal color code for Dulux Black Opal undertone is #2C3241 .

What is the RGB code of Dulux Black Opal?

RGB code is 44, 50, 65 . 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.

Dulux Black Opal 66BB 06/077

Q: Is Dulux Black Opal 66BB 06/077 cool or warm?

Dulux 66BB 06/077 Black Opal is cool color according to HSL (Hue, Saturation, Lightness) on the color wheel.

Q: What are Dulux Black Opal undertones?

Blue is Dulux Black Opal undertone color.

Code:	66BB 06/077
Name:	Black Opal
Brand:	Dulux

What color is Dulux Black Opal?

Let’s dive into a full Black Opal paint color review. Take a look at pictures of real interiors and exteriors painted with beautiful 66BB 06/077. 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.

Black Opal for living room (7 photos)

Check out this stunning Dark color used in real living rooms. Explore how this blue shade can create a unique space

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Dulux 66BB 06/077 living room accent wall

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Dulux Black Opal reviews (7 photos)

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

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Dulux Black Opal bathroom wall panelling color

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What are Dulux Black Opal undertones?

Black Opal has a clear blue undertone based on its position in the color space. We identify undertones by isolating the pure hue (separating it from lightness and saturation), which avoids distortions caused by tints, tones, and shades.
This method is generally more reliable than judging undertones on a white background.

HEX value:

#2C3241

RGB code:

44, 50, 65

Is Dulux Black Opal 66BB 06/077 cool or warm?

warm

cool

With a hue of 223°, this dark blue reads cool based on its HSL hue position.

66BB 06/077 Black Opal HSL code: 223, 19%, 21%

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.

How light temperature affects Black Opal

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

Coordinating colors.
Colors that go with Dulux Black Opal:

Monochromatic color scheme

This scheme consists of various shades, tints, and tones of a single color. While it offers a perfect combination of hues, without accent décor it may become monotonous.

Lighter shades

66BB 06/077
Black Opal

Complementary color scheme

This color scheme is a combination of two shades that are opposite each other on the color wheel. The high contrast between these colors creates a vibrant and dynamic visual effect. For the color Black Opal with a blue hue, complementary colors are those with a orange hue close to 43, such as Dulux Vintage Coins and Nordic Bliss.

66BB 06/077
Black Opal

Compare
Dulux
Black Opal 66BB 06/077
to any other colors

Dulux
Black Opal 66BB 06/077
color equivalents

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	#2C3241
RGB Decimal	44, 50, 65
RGB Percent	17.25%, 19.61%, 25.49%
HSV	Hue: 223° Saturation: 32.31% Value: 25.49%
HSL	hsl(223, 19, 21)
CMYK	Cyan: 32.31 Magenta: 23.08 Yellow: 0.0 Key: 74.51
YIQ	Y: 49.916 I: -8.396 Q: 3.399
XYZ	X: 3.133 Y: 3.198 Z: 5.452
CIE Lab	L:20.821 a:1.607 b:-10.231
CIE Luv	L:20.821 u:-3.267 v:-11.278
Decimal	2896449
Hunter Lab	17.884, -0.024, -5.556