Little Greene Ultra Blue 264
| Official page: | Ultra Blue 264 |
| Code: | 264 |
| Name: | Ultra Blue |
| Brand: | Little Greene |
What color is Little Greene Ultra Blue?
Transform your space with the captivating charm of Little Greene 264 Ultra Blue. This rich and sophisticated hue adds a touch of elegance to any room, whether used as an accent wall or for all-over coverage. Pair Ultra Blue with warm neutrals like "Slaked Lime 105" or "Clay 163" for a modern and inviting look. For a bolder statement, complement Ultra Blue with its cool-toned counterpart "Stone-Pale-Cool-67" or "Citrine 71" for a striking visual contrast. Elevate your decor with the timeless beauty of Little Greene's Ultra Blue and create a space that exudes style and personality.
Little Greene Ultra Blue 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 Little Greene Ultra Blue undertones?
The undertones of Ultra Blue can be accurately described as a Blue and Purple 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to be more accurate than traditional methods of defining undertones on a white background, which are now considered outdated.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:
#211ACA
RGB code:
33, 26, 202
Is Little Greene Ultra Blue 264 cool or warm?
With a hue of 242° thisdark bluerefers cool paint shade according to HSL (Hue, Saturation, Lightness) on the color wheel.
264 Ultra Blue HSL code: 242, 77%, 45%
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 blue shades make a room feel sleek, fresh, and modern, perfect for bedrooms, bathrooms, and home offices where a sense of calm and sophistication is desired.
- 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 Ultra Blue
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 blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Little Greene Ultra Blue:
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 Ultra Blue with a blue hue, complementary colors are those with a orange hue close to 62, such as Little Greene Clay Pale and Clay.
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 | #211ACA | |
| RGB Decimal | 33, 26, 202 | |
| RGB Percent | 12.94%, 10.20%, 79.22% | |
| HSV | Hue: 242° Saturation: 87.13% Value: 79.22% | |
| HSL | hsl(242, 77, 45) | |
| CMYK | Cyan: 83.66 Magenta: 87.13 Yellow: 0.0 Key: 20.78 | |
| YIQ | Y: 48.157 I: -52.385 Q: 56.252 | |
| XYZ | X: 11.653 Y: 5.325 Z: 56.275 | |
| CIE Lab | L:27.64 a:60.285 b:-85.26 | |
| CIE Luv | L:27.64 u:-6.757 v:-102.144 | |
| Decimal | 2169546 | |
| Hunter Lab | 23.075, 49.76, -128.441 |





