Dulux Venetian Crystal 4 10BB 22/318
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| Code: | 10BB 22/318 |
| Name: | Venetian Crystal 4 |
| Brand: | Dulux |
What color is Dulux Venetian Crystal 4?
Dulux Venetian Crystal 4 10BB 22/318 is a clear mid-depth blue with a noticeable cyan cast, giving it a fresh, water-toned appearance rather than a navy or denim look. Its fairly strong saturation lets it hold its own on a feature wall, painted door, or fitted cabinetry. In bright daylight, Venetian Crystal 4 reads crisp and lively, while lower or warmer lighting can make its blue depth feel more pronounced. Pair it with clean white trim, pale grey stone, light oak, or brushed nickel for a restrained scheme, or use warm sand and clay accents to offset its cool character. It is especially effective in bathrooms, utility rooms, contemporary kitchens, and exterior details that benefit from a confident blue.
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What are Dulux Venetian Crystal 4 undertones?
Venetian Crystal 4 is a midtone, soft slate blue. The HEX sample leans blue; this describes its measurable digital hue direction, not a hidden paint pigment. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
46, 134, 178
Is Dulux Venetian Crystal 4 cool or warm?
At 200° on the HSL hue wheel, this Blue falls clearly in the cool range.
10BB 22/318 Venetian Crystal 4 HSL code: 200, 59%, 44%
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 Venetian Crystal 4
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 Blue shade looks under different lighting:


4000K
Coordinating colors.
Colors that go with Dulux Venetian Crystal 4:
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
10BB 22/318
Venetian Crystal 4
Darker shades
10BB 22/318
Venetian Crystal 4
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 Venetian Crystal 4 with a green hue, complementary colors are those with a red hue close to 20, such as Dulux Blush Noisette 1 and Sweet Cinnamon.
10BB 22/318
Venetian Crystal 4
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 | #2E86B2 |
| RGB Decimal | 46, 134, 178 |
| RGB Percent | 18.04%, 52.55%, 69.80% |
| HSV | Hue: 200° Saturation: 74.16% Value: 69.8% |
| HSL | hsl(200, 59, 44) |
| CMYK | Cyan: 74.16 Magenta: 24.72 Yellow: 0.0 Key: 30.2 |
| YIQ | Y: 112.704 I: -66.578 Q: -4.922 |
| XYZ | X: 17.684 Y: 20.843 Z: 45.199 |
| CIE Lab | L:52.778 a:-11.013 b:-30.612 |
| CIE Luv | L:52.778 u:-31.577 v:-45.093 |
| Decimal | 3049138 |
| Hunter Lab | 45.654, -10.754, -26.74 |
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