Benjamin Moore

Southern Belle

819

Southern Belle is a deep ultramarine blue with a purple undertone, registering an LRV of 11.62. At this low reflectance, the color absorbs most ambient light and reads as notably dark on walls, particularly in rooms with limited natural light. The violet cast separates it from a standard navy and gives it a cooler, more chromatic quality.

White Dove and Swiss Coffee function effectively as high-contrast trim pairings. Coastal Path offers a lighter blue for transitional areas, while French Lilac picks up the purple undertone. Night Shade can serve as a near-tonal dark companion.

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Brand

Benjamin Moore

Code

819

Collection

Benjamin Moore Classics

Southern Belle in Different Light

Artificial Lighting

Bedroom scene to simulate Benjamin Moore Southern Belle under artificial light

Light Temperature: 2700K

Natural Lighting

Living room scene to simulate Benjamin Moore Southern Belle under natural light

Light Temperature: 4500K

Technical Specifications

Undertones

Type

Blue

Strength

High

Temperature

cool

Hue Angle

225°

Blue Family

Lightness

40%

Medium

Saturation

37%

Moderate

LRV

11.6

0%100%

Very Dark

Dark

Medium

Light

Very Light

White

Color Position

Saturation →

Lightness →

Color Codes

HEX

#41548C

RGB Decimal

65, 84, 140

RGB Percent

25.5%, 32.9%, 54.9%

HSL

224.8, 36.6%, 40.2%

HSV

224.8, 53.6%, 54.9%

CMYK

53.6%, 40.0%, 0.0%, 45.1%

YIQ

84.7, -29.4, 13.5

XYZ

10.08, 9.36, 26.09

CIE Lab

36.66, 9.70, -33.42

CIE Luv

36.66, -10.24, -47.71

Hunter Lab

30.59, 7.16, -33.41

Decimal

4281484

Coordinating Colors and Color Palettes

Darker Shades

Monochromatic dark

Southern Belle Expressionism Daring Indigo Admiral Blue

Lighter Shades

Monochromatic light

Southern Belle King's Robe Blue Hyacinth Lilac Sachet

Complementary

Opposite on color wheel

Southern Belle Valley Vineyards Gator Tail Golden Thread

Analogous

Adjacent colors

Southern Belle King's Court Mammoth Mountain Amethyst Ice

Cool Shades

Cool spectrum

Southern Belle King's Court Mystical Grape Amethyst Ice

Closest Paint Matches

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Mozart

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Dark Cobalt Blue

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Optimum Blue

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Admiral Blue

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