Valspar UK By the Seashore R153F
Contentsshow +hide -
| Official page: | By the Seashore R153F |
| Code: | R153F |
| Name: | By the Seashore |
| Brand: | Valspar UK |
What color is Valspar UK By the Seashore?
Valspar UK By the Seashore R153F is a light, cool blue with a clear aqua cast, close to the softened colour of sea glass. Its high lightness keeps it airy on broad walls, while the gentle blue-green tint gives it more presence than a pale neutral. In north-facing rooms it may read crisper and bluer, whereas warmer daylight can bring out its softer turquoise note. Use By the Seashore in bathrooms, bedrooms, or a light-filled kitchen, paired with chalky white trim, pale oak, woven natural fibres, and brushed nickel. For contrast, add muted navy accents or deep charcoal details rather than overly bright colours.
Try before you buy

100% accurate
reusable paint samples
Peel, stick,
and repeat
Twice painted
with real paint
Next day
delivery
What are Valspar UK By the Seashore undertones?
By the Seashore is a light, muted light blue-green. 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:
RGB code:
181, 225, 228
Is Valspar UK By the Seashore cool or warm?
At 184° on the HSL hue wheel, this Blue falls clearly in the cool range.
R153F By the Seashore HSL code: 184, 47%, 80%
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 By the Seashore
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 Valspar UK By the Seashore:
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
R153F
By the Seashore
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 By the Seashore with a green hue, complementary colors are those with a red hue close to 4, such as Valspar UK Silver Mauve and Rose Satin Slippers.
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 | #b5e1e4 |
| RGB Decimal | 181, 225, 228 |
| RGB Percent | 70.98%, 88.24%, 89.41% |
| HSV | Hue: 184° Saturation: 20.61% Value: 89.41% |
| HSL | hsl(184, 46.53, 80.2) |
| CMYK | Cyan: 20.61 Magenta: 1.32 Yellow: 0.0 Key: 10.59 |
| YIQ | Y: 212.186 I: -27.184 Q: -8.374 |
| XYZ | X: 59.98 Y: 69.273 Z: 83.589 |
| CIE Lab | L:86.639 a:-13.541 b:-6.166 |
| CIE Luv | L:86.639 u:-22.641 v:-7.277 |
| Decimal | 11919844 |
| Hunter Lab | 83.231, -17.018, -1.284 |
Color equivalents
S 0520-B30G
NCS
Javan Dawn 5
Dulux
S 0520-B40G
NCS
M218
Srsly Blue
Valspar US
750
Seabrook
Benjamin Moore
X83R154F
High Altitude
Valspar UK
X82R166F
Dover Shore
Valspar UK
2052-60
China Blue
Benjamin Moore
5004-9B
Out of the Blue
Valspar US
736
Blue Diamond
Benjamin Moore
SW 6785
Quench Blue
Sherwin Williams



