Little Greene Orange Aurora 21
| Official page: | Orange Aurora 21 |
| Code: | 21 |
| Name: | Orange Aurora |
| Brand: | Little Greene |
| Collections: | Colours of England |
What color is Little Greene Orange Aurora?
Step into a vibrant and energizing space painted in Little Greene's Orange Aurora 21. This warm and invigorating hue adds a dynamic touch to any room it graces, bringing a sense of excitement and creativity. Ideal for spaces where you want to infuse a burst of personality and playfulness, such as the living room, home office, or even a creative studio. Orange Aurora 21 creates a lively and welcoming atmosphere that inspires positive energy and imagination. Embrace the warmth and joy this color brings into your home, turning each room into a lively and dynamic haven.
Little Greene Orange Aurora 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.
Try before you buy

100% accurate
reusable paint samples
Peel, stick,
and repeat
Twice painted
with real paint
Next day
delivery
What are Little Greene Orange Aurora undertones?
The undertone of Orange Aurora can be accurately described as a Red 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to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.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:
#E3634B
RGB code:
227, 99, 75
Is Little Greene Orange Aurora 21 cool or warm?
With a hue of 9° thisRedrefers warm paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
21 Orange Aurora HSL code: 9, 73%, 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.
- Warm colors are ideal for kitchens, living rooms or bathrooms
- Warmer hues make larger spaces feel more inviting
- Warm red shades add a vibrant and passionate touch to a room, creating a dynamic and energetic atmosphere, perfect for dining rooms, living rooms, and accent walls.
- Warm mid-tone shades like terracotta and warm beige create a cozy and inviting atmosphere in living rooms, bedrooms, and kitchens. They can brighten up spaces without being too overwhelming. However, it's best to avoid using these shades in very sunny rooms, as they can become too intense.
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 Orange Aurora
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 Red shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Little Greene Orange Aurora:
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.
Darker shades
21
Orange Aurora
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 Orange Aurora with a red hue, complementary colors are those with a green hue close to 189, such as Little Greene Royal Navy and Delicate Blue.
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 | #e3634b | |
| RGB Decimal | 227, 99, 75 | |
| RGB Percent | 89.02%, 38.82%, 29.41% | |
| HSV | Hue: 9° Saturation: 66.96% Value: 89.02% | |
| HSL | hsl(9, 73, 59) | |
| CMYK | Cyan: 0.0 Magenta: 56.39 Yellow: 66.96 Key: 10.98 | |
| YIQ | Y: 134.536 I: 83.988 Q: 19.608 | |
| XYZ | X: 37.414 Y: 25.767 Z: 9.658 | |
| CIE Lab | L:57.816 a:48.268 b:38.073 | |
| CIE Luv | L:57.816 u:99.661 v:32.854 | |
| Decimal | 14902091 | |
| Hunter Lab | 50.762, 42.73, 24.252 |
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