Dulux Mellow Heather 2 70RB 31/090
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| Code: | 70RB 31/090 |
| Name: | Mellow Heather 2 |
| Brand: | Dulux |
What color is Dulux Mellow Heather 2?
Dulux Mellow Heather 2 70RB 31/090 is a muted mid-tone grey with a noticeable soft violet cast. Its low saturation keeps the purple understated, so it reads more like a weathered mauve-grey than a distinctly lavender wall color. In daylight, this shade can appear cool and powdery, while warmer lamps bring out its subtle rosy warmth. It suits bedrooms, reading rooms, and dining spaces where a deeper neutral is wanted without using charcoal or brown. Pair Mellow Heather 2 with chalky off-whites, warm pale greys, light oak, brushed nickel, or dark plum accents for contrast.
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What are Dulux Mellow Heather 2 undertones?
Mellow Heather 2 is a midtone, very muted muted mauve. The HEX sample has a subtle purple bias, but its low chroma turns that hue into a neutral-looking color rather than a clear purple. Warm light may bring out its red or mauve side, while cool daylight can make the violet direction clearer.
HEX value:
RGB code:
158, 145, 159
Is Dulux Mellow Heather 2 cool or warm?
With a hue of 296°, this Purple leans warm, but it is close to neutral and can read cooler in some light.
70RB 31/090 Mellow Heather 2 HSL code: 296, 7%, 60%
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 Mellow Heather 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 in Kelvins.
Use the slider to see how this Purple shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Mellow Heather 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
70RB 31/090
Mellow Heather 2
Darker shades
70RB 31/090
Mellow Heather 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 Mellow Heather 2 with a purple hue, complementary colors are those with a yellow hue close to 116, such as Dulux Soft Fauna 6 and Dewy Lawn.
Color codes
We have collected almost every possible color code you could ever need.
Not sure what the difference between HEX and RGB is? We break down color models in plain language. Understanding color models
| Format | Code |
|---|---|
| HEX | #9E919F |
| RGB Decimal | 158, 145, 159 |
| RGB Percent | 61.96%, 56.86%, 62.35% |
| HSV | Hue: 296° Saturation: 8.81% Value: 62.35% |
| HSL | hsl(296, 7, 60) |
| CMYK | Cyan: 0.63 Magenta: 8.81 Yellow: 0.0 Key: 37.65 |
| YIQ | Y: 150.483 I: 3.248 Q: 7.107 |
| XYZ | X: 30.483 Y: 30.023 Z: 36.981 |
| CIE Lab | L:61.674 a:7.445 b:-5.62 |
| CIE Luv | L:61.674 u:6.576 v:-9.402 |
| Decimal | 10391967 |
| Hunter Lab | 54.794, 3.414, -1.66 |
Color equivalents
30RB 33/103
Violet Surprise 2
Dulux
50RB 35/067
Twilight Cinders 3
Dulux
50RB 34/153
Purple Sage 3
Dulux
30RR 30/103
Soft Montelimar 2
Dulux
M502
Tikkurila

RAL 4009
Pastel violet
RAL Classic

X425
Blueberry milk
Tikkurila

10RB 36/082
Brooklyn Nights 3
Dulux

70RB 36/156
Himalayan Musk 3
Dulux

271
Brassica
Farrow and Ball

90RR 35/060
Dusted Heather
Dulux

10RB 35/167
Purple Polka 3
Dulux
Purple Infusion 6
Dulux
50RR 32/029
Birch Root
Dulux
10RR 24/061
Mercury Shower 2
Dulux
90RR 31/100
Oyster Cove 2
Dulux
K488
Tikkurila



