Dulux Sea Urchin 1 90GG 19/151
| Code: | 90GG 19/151 |
| Name: | Sea Urchin 1 |
| Brand: | Dulux |
What color is Dulux Sea Urchin 1?
Dulux 90GG 19/151 Sea Urchin is a serene and calming hue reminiscent of the ocean depths. This color pairs beautifully with shades of sand and coral, evoking a tranquil beach vacation. Sea Urchin adds a touch of sophistication when combined with cool blues or warm earth tones in a space. Enhance the coastal vibe by incorporating accents in seafoam green and driftwood brown alongside Sea Urchin for a harmonious color palette.
Dulux Sea Urchin 1 reviews
View the photos of real spaces painted with this 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 Sea Urchin 1 undertones?
The undertone of Sea Urchin 1 can be accurately described as a Blue hue, as is apparent from the color space provided. By isolating the pure hue and eliminating any tints, tones, and shades, we were able to precisely determine its undertone. This approach has proven to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.
HEX value
HEX value:
#4D7A79
RGB code:
77, 122, 121
Is Dulux Sea Urchin 1 90GG 19/151 cool or warm?
With a hue of 179° thisdark greenrefers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
90GG 19/151 Sea Urchin 1 HSL code: 179, 23%, 39%
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.
- Cooler hues have a calm and relaxation effect
- Cool green shades bring a refreshing and tranquil vibe to a space, making it feel rejuvenating and connected to nature, ideal for bathrooms, bedrooms, and living rooms.
- Dark, cool shades create a dramatic and sophisticated atmosphere, making them a great choice for bedrooms and living rooms when you want to make a bold yet calming statement. However, be cautious about using dark, cool colors in small spaces, as they can make the room feel smaller and more enclosed.
Act like a pro: Mixing warm and cool shades is a must have to get harmonius interior. Add accents that contrast with the primary color to create visual balance. If your walls are a warm color, don’t forget to add accent in cold colors (furniture, art, décor). A good practice is too use a complementary color scheme.
How light temperature affects Sea Urchin 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 (Kelvins).
Use the slider to see how this dark green shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Sea Urchin 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
90GG 19/151
Sea Urchin 1
Darker shades
90GG 19/151
Sea Urchin 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 Sea Urchin 1 with a green hue, complementary colors are those with a red hue close to 359, such as Dulux Rose Bark and Dusted Fondant.
LRV of Sea Urchin 1
Sea Urchin 1 has an LRV of 15.28% and refers to Medium Dark which means that this color reflects very little light. Why LRV is important?
Light Reflectance Value measures the amount of visible and usable light that reflects from a painted surface.
Simply put, the higher the LRV of a paint color, the brighter the room you will get.
The scale goes from 0% (absolute black, absorbing all light) to 100% (pure white, reflecting all light).
Act like a pro: When choosing paint with an LRV of 15.28%, pay attention to your bulbs' brightness. Light brightness is measured in lumens. The lower the paint's LRV, the higher lumen level you need. Every square foot of room needs at least 40 lumens. That means for a 200 ft2 living room you’ll need about 8000 lumens of light – e.g., eight 1000 lm bulbs.
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 | #4d7a79 | |
| RGB Decimal | 77, 122, 121 | |
| RGB Percent | 30.20%, 47.84%, 47.45% | |
| HSV | Hue: 179° Saturation: 36.89% Value: 47.84% | |
| HSL | hsl(179, 23, 39) | |
| CMYK | Cyan: 36.89 Magenta: 0.0 Yellow: 0.82 Key: 52.16 | |
| YIQ | Y: 108.431 I: -26.494 Q: -9.83 | |
| XYZ | X: 13.47 Y: 16.876 Z: 20.632 | |
| CIE Lab | L:48.104 a:-15.628 b:-4.35 | |
| CIE Luv | L:48.104 u:-21.156 v:-3.742 | |
| Decimal | 5077625 | |
| Hunter Lab | 41.081, -13.364, -1.02 |
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