Dulux Purple Polka 2 10RB 21/218

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What are Dulux Purple Polka 2 undertones?
Is Purple Polka 2 10RB 21/218 cool or warm?
How light temperature affects on Purple Polka 2
Monochromatic color scheme
Complementary color scheme
Color comparison and matching
Color codes
Color equivalents

Code:	10RB 21/218
Name:	Purple Polka 2
Brand:	Dulux

What color is Dulux Purple Polka 2?

Dulux Purple Polka 2 10RB 21/218 is a muted mid-depth blue-violet with a softly greyed, periwinkle-like cast. Its restrained saturation keeps it from reading overly sweet, giving walls a calm, slightly shadowy presence. In cooler daylight, the blue side is likely to appear clearer, while warm lamps can bring out its gentle violet note. Use Purple Polka 2 in a bedroom, reading nook, or compact study, where its depth can add definition without feeling heavy. Pair it with chalky off-whites, pale grey, natural oak, or brushed nickel for a grounded, contemporary scheme.

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What are Dulux Purple Polka 2 undertones?

Purple Polka 2 is a midtone, muted plum. The HEX sample leans purple; this describes its measurable digital hue direction, not a hidden paint pigment. Warm light may bring out its red or mauve side, while cool daylight can make the violet direction clearer.

HEX value:

#7A779C

RGB code:

122, 119, 156

Is Dulux Purple Polka 2 cool or warm?

warm

cool

With a hue of 245°, this dark purple leans cool, but it is near the neutral line and may feel warmer in certain lighting.

10RB 21/218 Purple Polka 2 HSL code: 245, 16%, 54%

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 Purple Polka 2

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

Sunrise

Morning

Noon

Afternoon

Sunset

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 in Kelvins.
Use the slider to see how this dark purple shade looks under different lighting:

4000K

2000K

3000K

4000K

5000K

6000K

7000K

Coordinating colors.
Colors that go with Dulux Purple Polka 2:

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

10RB 21/218
Purple Polka 2

Darker shades

10RB 21/218
Purple Polka 2

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 Purple Polka 2 with a blue hue, complementary colors are those with a orange hue close to 65, such as Dulux Swansdown and Green Ivy.

10RB 21/218
Purple Polka 2

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Purple Polka 2 10RB 21/218
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