Stone Grey

HEX #918E85 / RGB (145, 142, 133)

Large grey colored stone

What is Stone Grey Color?

Stone Grey (Hex code: 918E85) Thumbnail

Stone Grey color hex code is #918E85 and RGB (145, 142, 133). As per HSB/HSV model, the color has a hue of 45°, saturation of 8% and a brightness of 57%. The CMYK values of Stone Grey are C:0 M:2 Y:8 K:43.

Stone grey is included in the RAL Classic list as RAL 7030. It is a dull gray color. Use the hex, RGB, CMYK or HSB values in HTML and CSS code (or other web applications).

Please note: RAL colors displayed on the screen are close approximates to the actual color because of the variations in brightness and contrast. The same hold true for these colors printed out on standard printers where the variations in the quality of paper, ink and the device may produce different results.

Stone Grey Color Codes

Hex Code#918E85
RGB Values(145, 142, 133)
CMYK Values(0%, 2%, 8%, 43%)
HSV/HSB Values(45°, 8%, 57%)
Closest Web Safe#999999
Inverse Color#6E717A [Nickel]
Closest Pantone®7539 C
Complementary Color#858891 [Roman Silver]
Stone Grey Converted to Grayscale Codes
Simple Average#8C8C8C
Weighted Average (Most Common)#8E8E8E
Weighted Average (Luma)#8E8E8E
Weighted Average (Gamma Adjusted)#BEBEBE

Stone Grey Color Palettes

Complementary color palette of 918E85. Complementary color is 858891

Complementary Palette

The complement of Stone Grey is Roman Silver with the hex code #858891. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #918E85 color is offered by #858891. The complementary color palette is easiest to use and work with. Studies have shown that contrasting color palette is the best way to grab a viewer's attention.

Analogous color palette with (918E85, 8E9185 and 918885)

Analogous Palette

The analogous colors of Stone Grey (#918E85) are Philippine Gray (#8E9185) and Taupe Gray (#918885). In the RGB color wheel, these two analogous colors occur to the right and left of Stone Grey with a 30° separation on either side. An analogous color palette is extremely soothing to the eyes and works wonders if your main color is soft or pastel.

Split Complementary color palette with (918E85, 858E91 and 888591)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of Stone Grey (#918E85) are #858E91 (Roman Silver) and #888591 (Roman Silver). A split-complementary color palette consists of the main color along with those on either side (30°) of the complementary color. Based on our research, usage of split-complementary palettes is on the rise online, especially in graphics and web sites designs. It may be because it is not as contrasting as the complementary color palette and, hence, results in a combination which is pleasant to the eyes.

Triadic color palette with (918E85, 85918E and 8E8591)

Triadic Palette

Stone Grey triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #85918E (Philippine Gray) and #8E8591 (Taupe Gray) along with #918E85 create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

Tetradic color palette with (918E85, 85918E, 858891 and 918588)

Tetradic Palette

The tetradic palette of Stone Grey has four colors - #85918E (Philippine Gray), #858891 (Roman Silver) and #918588 (Taupe Gray) in addition to the base color (#918E85). A tetradic color palette is complex and, in most cases, should not be used off-the-shelf. We suggest tweaking the colors slightly to achieve desired results.

Square color palette with (918E85, 859188, 858891 and 91858E)

Square Palette

Stone Grey square color palette has #859188 (Dolphin Gray), #858891 (Roman Silver) and #91858E (Taupe Gray). Quite like triadic, the hues in a square palette are at the maximum distance from each other, which is 90°.
Note: For several colors purposes, a square palette may look much better than the tetrad color palette.

Rainbow color

Stone Grey Color Rainbow Palette

Our Stone Grey rainbow color palette is based on the RGB model and consists of 7 colors, just like the traditional rainbow. You might not see a lot of variation in color, especially if the chosen color is dark or extremely light. However, this can lead interesting rainbow palettes that are faded, soft, pastel or dull.

Tints, Tones & Shades of Stone Grey Color


  • Transparent A7A59D#A7A59D
  • Transparent B2B0AA#B2B0AA
  • Transparent BDBBB6#BDBBB6
  • Transparent C8C7C2#C8C7C2
  • Transparent D3D2CE#D3D2CE
  • Transparent DEDDDA#DEDDDA
  • Transparent E9E8E7#E9E8E7
  • Transparent F4F4F3#F4F4F3


  • Transparent 8E8B84#8E8B84
  • Transparent 8C8A84#8C8A84
  • Transparent 8A8883#8A8883
  • Transparent 898783#898783
  • Transparent 878682#878682
  • Transparent 858482#858482
  • Transparent 838381#838381
  • Transparent 828181#828181


  • Transparent 74726A#74726A
  • Transparent 66635D#66635D
  • Transparent 575550#575550
  • Transparent 494743#494743
  • Transparent 3A3935#3A3935
  • Transparent 2C2B28#2C2B28
  • Transparent 1D1C1B#1D1C1B
  • Transparent 0F0E0D#0F0E0D

Stone Grey Color Patterns

  • Transparent

    Stone Grey Gingham Checks

  • Transparent

    Stone Grey Vertical Stripes Pattern

  • Transparent

    Stone Grey Polka Dots Pattern

  • Transparent

    Stone Grey Honeycomb Pattern

  • Transparent

    Stone Grey Leaves Pattern

  • Transparent

    Stone Grey Houndstooth Pattern

  • Transparent

    Stone Grey Trellis Pattern

  • Transparent

    Stone Grey Plaid Pattern

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