Charcoal Slate (HC-178) is a dark gray paint color by Benjamin Moore, with moody indigo undertones. It is part of the Benjamin Moore Historic Color collection. Charcoal Slate HC-178 is noted for its versatility and depth, making it suitable for various applications, including interior walls and exterior surfaces. Few paint colors from Benjamin Moore that can be paired with Charcoal Slate are Grant Beige (HC-83)Blue Danube (2062-30), and Swiss Coffee (OC-45).
Charcoal Slate (HC-178) color belongs to the Gray Blue Gray color family (hue). The hexadecimal color code(color number) for Charcoal Slate (HC-178) is #646769, and the RGB color code is RGB(100, 103, 105).
In the RGB color model, Charcoal Slate (HC-178) has a red value of 100, a green value of 103, and a blue value of 105. The CMYK color model (also known as process color, used in color printing) comprises 4.8% cyan, 1.9% magenta, 0.0% yellow, and 58.8% key (black). The HSL color scale has a hue of 204° (degrees), 2.4 % saturation, and 40.2 % lightness. In the HSB/HSV color space, Charcoal Slate (HC-178) has a hue of 204° (degrees), 4.8 % saturation and 41.2 % brightness/value.
The color Charcoal Slate (HC-178) is a cool color.
Charcoal Slate (HC-178) has an LRV of nearly 13. By LRV value, it is a dark color.
Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.
Compare LRV 13 of Charcoal Slate (HC-178) with dark and light color
LRV is important to consider when choosing paint colors for a room, as it can affect the overall brightness and mood of the space.
Lighter colors with higher LRVs will make a room feel more spacious and airy, while darker colors with lower LRVs will create a more intimate and cozy atmosphere.
LRV value 13 puts Benjamin Moore Charcoal Slate (HC-178) paint color in the
darker category.
Charcoal Slate (HC-178) (Paint - Benjamin Moore) color codes / color number / color space conversions - HEX, RGBA, CMYK, HSL, HSV/HSB, HYZ, CMY, HWB, RYB
What is Delta E (ΔE)?
Delta E is the standard measure of how different two colors look to the human eye, rather than how far apart their hex codes happen to be. It runs from 0, an exact match, to 100, the largest possible difference — so the lower the Delta E, the closer the match. The match percentage shown on each color below is simply 100% minus its ΔE.
These are the named colors closest to Charcoal Slate (HC-178) (Paint - Benjamin Moore), closest match first. Each card shows how much of the color the human eye sees as the same, measured as Delta E (ΔE).
Pantone PMS
Charcoal Slate (HC-178) similar/equivalent colors from Pantone PMS. Conversion of Charcoal Slate (HC-178) to Pantone PMS
Pantone TCX
Charcoal Slate (HC-178) similar/equivalent colors from Pantone TCX. Conversion of Charcoal Slate (HC-178) to Pantone TCX
British Standard 4800
Charcoal Slate (HC-178) similar/equivalent colors from British Standard 4800. Conversion of Charcoal Slate (HC-178) to British Standard 4800
RAL Design
Charcoal Slate (HC-178) similar/equivalent colors from RAL Design. Conversion of Charcoal Slate (HC-178) to RAL Design
RAL Classic
Charcoal Slate (HC-178) similar/equivalent colors from RAL Classic. Conversion of Charcoal Slate (HC-178) to RAL Classic
These are the real paint colors closest to Charcoal Slate (HC-178) (Paint - Benjamin Moore) from major brands, ranked by Delta E (ΔE) match. A paint above 98% will be hard to tell apart from Charcoal Slate (HC-178) once it is on a wall.
Benjamin Moore
Charcoal Slate (HC-178) similar/equivalent paint from Benjamin Moore. Conversion of Charcoal Slate (HC-178) to Benjamin Moore
Sherwin Williams
Charcoal Slate (HC-178) similar/equivalent paint from Sherwin Williams. Conversion of Charcoal Slate (HC-178) to Sherwin Williams
Dunn-Edwards
Charcoal Slate (HC-178) similar/equivalent paint from Dunn-Edwards. Conversion of Charcoal Slate (HC-178) to Dunn-Edwards
Valspar
Charcoal Slate (HC-178) similar/equivalent paint from Valspar. Conversion of Charcoal Slate (HC-178) to Valspar
Behr
Charcoal Slate (HC-178) similar/equivalent paint from Behr. Conversion of Charcoal Slate (HC-178) to Behr
Farrow & Ball
Charcoal Slate (HC-178) similar/equivalent paint from Farrow & Ball. Conversion of Charcoal Slate (HC-178) to Farrow & Ball
PPG Paints
Charcoal Slate (HC-178) similar/equivalent paint from PPG Paints. Conversion of Charcoal Slate (HC-178) to PPG Paints
Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.
Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.
The triadic color palette has three colors separated by 120° in the RGB color wheel
The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.
Complementary / Opposite Color
Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.
Color that best contrast with Benjamin Moore Charcoal Slate (HC-178) - #646769 is #696664, color name is Granite Gray*. Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.
Complementary or Opposite color for Benjamin Moore Charcoal Slate (HC-178) - #646769 is #696664, color name is Granite Gray*.
