Dulux Niagara Blues 5 10BB 64/052
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| Code: | 10BB 64/052 |
| Name: | Niagara Blues 5 |
| Brand: | Dulux |
What color is Dulux Niagara Blues 5?
Dulux Niagara Blues 5 10BB 64/052 is a light, muted blue-grey with a distinctly cool cast. Its soft grey content keeps the blue from feeling sugary or overly bright, giving it a clean, airy appearance on broad walls. In daylight, Niagara Blues 5 can read as a pale misty blue, while lower or warmer artificial light may bring its silvery grey side forward. It suits bathrooms, bedrooms, and quiet home offices, particularly alongside crisp white trim, pale oak, brushed nickel, or charcoal accents. Use this shade across full walls for a gentle wash of color, or on cabinetry where its restrained blue tone can add definition without dominating the room.
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What are Dulux Niagara Blues 5 undertones?
Niagara Blues 5 is a light, very muted pale blue-gray. The HEX sample has a subtle blue bias, but its low chroma turns that hue into a neutral-looking color rather than a clear blue. Warm bulbs may gray the color down, while cool daylight usually makes its blue or teal direction clearer.
HEX value:
RGB code:
200, 209, 215
Is Dulux Niagara Blues 5 cool or warm?
With a hue of 204°, this Blue reads cool based on its HSL hue position.
10BB 64/052 Niagara Blues 5 HSL code: 204, 16%, 81%
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 Niagara Blues 5
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 Niagara Blues 5:
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 64/052
Niagara Blues 5
Darker shades
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 Niagara Blues 5 with a green hue, complementary colors are those with a red hue close to 24, such as Dulux Cocoa Blush 5 and Chalk Blush 3.
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 | #C8D1D7 |
| RGB Decimal | 200, 209, 215 |
| RGB Percent | 78.43%, 81.96%, 84.31% |
| HSV | Hue: 204° Saturation: 6.98% Value: 84.31% |
| HSL | hsl(204, 16, 81) |
| CMYK | Cyan: 6.98 Magenta: 2.79 Yellow: 0.0 Key: 15.69 |
| YIQ | Y: 206.993 I: -7.291 Q: -0.037 |
| XYZ | X: 58.882 Y: 62.786 Z: 73.288 |
| CIE Lab | L:83.33 a:-1.907 b:-4.018 |
| CIE Luv | L:83.33 u:-5.274 v:-5.812 |
| Decimal | 13160919 |
| Hunter Lab | 79.238, -6.021, 0.628 |
Color equivalents
90BG 63/043
Steel Symphony 5
Dulux

30BB 62/044
Mineral Haze 2
Dulux
Y436
Tikkurila

317
Kakelugn
Farrow and Ball

166
Gauze - Dark
Little Greene

90BG 63/072
Pebble Drift 5
Dulux
Wild Water 5
Dulux
H498
Tikkurila

Moon Waves 5
Dulux
50BG 54/028
Quartz Flint 2
Dulux

G489
Tikkurila

70BG 68/056
Celestial Cloud 5
Dulux
90BG 72/063
Borrowed Blue
Dulux

30BB 72/040
Frosted Steel
Dulux

30BB 72/045
Wild Water 6
Dulux
10BB 83/006
Atmosphere
Dulux



