Dulux Mineral Haze 1 30BB 31/043
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| Code: | 30BB 31/043 |
| Name: | Mineral Haze 1 |
| Brand: | Dulux |
What color is Dulux Mineral Haze 1?
Dulux Mineral Haze 1 30BB 31/043 is a muted mid-tone grey with a clear blue cast, giving it a cool, mineral-like appearance. Its low saturation keeps the color restrained rather than overtly blue, so it can read as a soft blue-grey on broad walls. In daylight, the blue undertone is more noticeable, while warmer artificial lighting may bring forward its neutral grey side. Mineral Haze 1 suits bedrooms, bathrooms, and contemporary living rooms, especially alongside crisp white trim, pale oak, brushed steel, or charcoal details. Use it on cabinetry or an accent wall when you want more depth than a pale neutral without moving into a dark shade.
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What are Dulux Mineral Haze 1 undertones?
Mineral Haze 1 is a midtone, near-neutral medium gray. Its chroma is so low that assigning a specific hue-based undertone would be misleading. Because it is close to neutral, nearby surfaces and the color of the light can noticeably change how warm or cool it appears.
HEX value:
RGB code:
144, 150, 156
Is Dulux Mineral Haze 1 cool or warm?
With a hue of 210°, this Grey leans cool, but it is near the neutral line and may feel warmer in certain lighting.
30BB 31/043 Mineral Haze 1 HSL code: 210, 6%, 59%
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 Mineral Haze 1
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 Grey shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Mineral Haze 1:
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
30BB 31/043
Mineral Haze 1
Darker shades
30BB 31/043
Mineral Haze 1
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 Mineral Haze 1 with a blue hue, complementary colors are those with a orange hue close to 30, such as Dulux Cocoa Blush 5 and Chalk Blush 3.
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 | #90969C |
| RGB Decimal | 144, 150, 156 |
| RGB Percent | 56.47%, 58.82%, 61.18% |
| HSV | Hue: 210° Saturation: 7.69% Value: 61.18% |
| HSL | hsl(210, 6, 59) |
| CMYK | Cyan: 7.69 Magenta: 3.85 Yellow: 0.0 Key: 38.82 |
| YIQ | Y: 148.89 I: -5.503 Q: 0.598 |
| XYZ | X: 28.407 Y: 30.142 Z: 35.765 |
| CIE Lab | L:61.777 a:-0.947 b:-3.897 |
| CIE Luv | L:61.777 u:-3.646 v:-5.499 |
| Decimal | 9475740 |
| Hunter Lab | 54.902, -3.719, -0.192 |
Color equivalents
N500
Agate
Tikkurila

30BB 31/022
Natural Slate
Dulux

RAL 7045
Telegrey 1
RAL Classic

RAL 7001
Silver grey
RAL Classic

30BG 31/022
Quartz Flint 1
Dulux

RAL 7040
Window grey
RAL Classic

90BG 30/073
Smoke Grey
Dulux

RAL 7004
Signal grey
RAL Classic

RAL 7042
Traffic grey A
RAL Classic

250
Arquerite
Little Greene

90BG 35/068
Steel Symphony 3
Dulux

00NN 31/000
Deep Fossil
Dulux

62GG 31/016
Storm Clearing
Dulux
108
James
Little Greene

00NN 37/000
Night Jewels 4
Dulux

114
Mid Lead Colour
Little Greene

K488
Tikkurila



