Suitable Brown Color

#645a4b

Suitable Brown is pale, warm-toned shade of orange. It is better contrasting with white. This color combines beautifully with blue cyan, mid magenta or green cyan

Inverse Color #9ba5b4
Complementary Color #4b5564
Color Shade: orange (36° hue)
Color Temperature: warm
Lightness: 34.31% (better contrasting with white)
Suitable Brown Color Sample
Suitable Brown Color Sample

Better Alternatives To #645a4b

If you're looking for a similar orange shade, there are some better alternatives to Suitable Brown Color. The Urban Garden color for instance is a lighter and a bit more faded option, however this color has a warm red bias. Consider a lighter and more soft alternative called Tankard Grey (#7d7463) for more calm effect. Try Grey Brown as it also a bit more vibrant and energetic.

Complementary Palette

#4b5564 is the best complementary color to Suitable Brown. Blue cyan shades generally complement the orange hues best as they are found on the opposite end of the color wheel. The most popular #645a4b complementary color is River Bed, as it offers maximum contrast and grab the viewer's attention.

Analogous Palette

The analogous palette of mid red, orange, and mid yellow colors offers a soft combination of similar warm shades. The analogous colors of Soya Bean are #644d4b and #61644b. Thus found on the left and right of #645a4b on the color wheel with a 30° gap. Consider matching Ferra and Finch colors as they work well with Suitable Brown.

Split-complementary Palette

The split-complementary Suitable Brown palette consists of #4d4b64 and #4b6164 colors. They can be found 30° apart on either side of the complementary color (#4b5564). Try Mulled Wine and Cutty Sark colors in combination with #645a4b, as they are not as contrasting as a complementary color, hence, giving more hue variety to make your design stand out.

Triadic Palette

The triadic palette of #645a4b offers a combination of violet and green cyan shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the Suitable Brown. Thus Mulled Wine and Nandor giving maximum hue separation to use all three together.

Square Palette

The square color palette of Suitable Brown contains three additional colors. Thus, complementary River Bed, Axolotl, and Eggplant split by 90° on the color wheel. #645a4b square combo is a palette of orange, mid green, blue cyan and mid magenta shades that work together well.

Tetradic Palette

The tetradic palette is a bit more complex than the square and has more of a rectangle shape. Suitable Brown tetradic combo consists of blue cyan complementary color (#4b5564) and two others. The Nandor is positioned 120° clockwise from the primary color and Don Juan – 120° from the complementary River Bed. This palette is not recommended to use as-is. Try to tweak the saturation and brightness of #4b645a and #644b54.

Conversion Table

In a RGB color space, hex #645a4b is made of 38% red, 34% green and 28% blue. In a HSL mode Suitable Brown has a hue angle of 36°, a saturation of 14.29% and a lightness of 34.31%. In a CMYK space (used in printing only), hex #645a4b is made of 0% cyan, 3.93% magenta, 9.81% yellow and 60.78% black ink.

HEX #645a4b
RGB Decimal rgb(100,90,75)
RGB Percentage 38%, 34%, 28%
CMYK 0, 3.93, 9.81, 60.78
HSL hsl(36,14.29%,34.31%)
HSV (or HSB) hsv(36,25%,39.22%)
CIE-LAB lab(38.7767,1.3571,10.147)
XYZ xyz(10.1817,10.5297,8.1524)
;