Valspar UK Blue Grotto R150C

Contents

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What are Valspar UK Blue Grotto undertones?
Is Blue Grotto R150C cool or warm?
How light temperature affects on Blue Grotto
Monochromatic color scheme
Complementary color scheme
Color comparison and matching
Color codes
Color equivalents

Official page:	Blue Grotto R150C
Code:	R150C
Name:	Blue Grotto
Brand:	Valspar UK

What color is Valspar UK Blue Grotto?

Valspar UK Blue Grotto R150C is a clear mid-tone blue with a noticeable aqua cast, sitting closer to cyan than to navy or pastel sky blue. Its #4cb3ca value gives it a fresh, moderately bright appearance that can read cooler in north-facing light and a little cleaner and more turquoise under warmer bulbs. Use it on bathroom walls, a utility-room cabinet, or a painted feature wall where its crisp colour can hold its own. White sanitaryware, pale grey tiles, light oak, and brushed chrome provide grounded pairings, while deep charcoal adds useful contrast. Blue Grotto also suits exterior details such as a front door or shutters when you want a distinct blue that remains light enough to stand out.

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What are Valspar UK Blue Grotto undertones?

Blue Grotto is a mid-light, soft teal. The HEX sample leans teal; 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:

#4CB3CA

RGB code:

76, 179, 202

Is Valspar UK Blue Grotto cool or warm?

warm

cool

At 191° on the HSL hue wheel, this Blue falls clearly in the cool range.

R150C Blue Grotto HSL code: 191, 54%, 55%

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 Blue Grotto

Natural Lighting. During the day, natural light shifts from about 2000 K at sunrise/sunset to 5500–6500 K at noon.

Sunrise

Morning

Noon

Afternoon

Sunset

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

2000K

3000K

4000K

5000K

6000K

7000K

Coordinating colors.
Colors that go with Valspar UK Blue Grotto:

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

R150C
Blue Grotto

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 Blue Grotto with a green hue, complementary colors are those with a red hue close to 11, such as Valspar UK Bear Hug and Canyon Hush.

R150C
Blue Grotto

Compare
Valspar UK
Blue Grotto R150C
to any other colors