Dulux Tumbled Glass / Highland Falls 4 / 90GY 63/047

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Dulux Tumbled Glass reviews (3 photos)
What are Dulux Tumbled Glass undertones?
Is Tumbled Glass 90GY 63/047 cool or warm?
How light temperature affects on Tumbled Glass
Monochromatic color scheme
Complementary color scheme
Color comparison and matching
Color codes
Color equivalents

Code:	90GY 63/047
Name:	Tumbled Glass
Brand:	Dulux

What color is Dulux Tumbled Glass?

Dulux Tumbled Glass 90GY 63/047 is a light, muted green-grey with a soft, slightly cool cast. Its pale value keeps walls looking open and airy, while the restrained green undertone prevents it from reading as a plain neutral grey. In daylight, this color can appear gently silvery and fresh; under warmer evening lighting, its grey side may become more noticeable. It suits bedrooms, bathrooms, and quiet living areas where a low-contrast backdrop is wanted. Pair Tumbled Glass with chalky whites, pale oak, brushed nickel, warm grey textiles, or deeper olive accents for added definition.

Dulux Tumbled Glass reviews (3 photos)

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

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What are Dulux Tumbled Glass undertones?

Tumbled Glass is a light, very muted pale sage. The HEX sample has a subtle green bias, but its low chroma turns that hue into a neutral-looking color rather than a clear green. Warm light can make it look more olive and earthy, while cool daylight usually makes the green direction easier to notice.

HEX value:

#C6D0C8

RGB code:

198, 208, 200

Is Dulux Tumbled Glass cool or warm?

warm

cool

With a hue of 132°, this Grey leans cool, but it is near the neutral line and may feel warmer in certain lighting.

90GY 63/047 Tumbled Glass HSL code: 132, 10%, 80%

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 Tumbled Glass

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 Grey shade looks under different lighting:

4000K

2000K

3000K

4000K

5000K

6000K

7000K

Coordinating colors.
Colors that go with Dulux Tumbled Glass:

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

90GY 63/047
Tumbled Glass

Darker shades

90GY 63/047
Tumbled Glass

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 Tumbled Glass with a yellow hue, complementary colors are those with a purple hue close to 312, such as Dulux Himalayan Musk 2 and Himalayan Musk 3.

90GY 63/047
Tumbled Glass

Compare
Dulux
Tumbled Glass 90GY 63/047
to any other colors

Dulux
Tumbled Glass 90GY 63/047
color equivalents

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	#C6D0C8
RGB Decimal	198, 208, 200
RGB Percent	77.65%, 81.57%, 78.43%
HSV	Hue: 132° Saturation: 4.81% Value: 81.57%
HSL	hsl(132, 10, 80)
CMYK	Cyan: 4.81 Magenta: 0.0 Yellow: 3.85 Key: 18.43
YIQ	Y: 204.098 I: -3.388 Q: -4.605
XYZ	X: 56.267 Y: 61.287 Z: 63.493
CIE Lab	L:82.533 a:-4.879 b:2.794
CIE Luv	L:82.533 u:-5.175 v:5.042
Decimal	13029576
Hunter Lab	78.286, -8.706, 6.714