Prehistoric Stone is pale, cool-toned shade of cool cyan. It is better contrasting with white. This color combines beautifully with warm red, warm green or warm magenta
| Inverse Color | #655f5c |
| Complementary Color | #a39d9a |
| Color Shade: | cool cyan (200° hue) |
| Color Temperature: | cool |
| Lightness: | 62.16% (better contrasting with white) |
If you're looking for a similar cool cyan shade, there are some better alternatives to Prehistoric Stone Color. The Silent Tide color for instance is a darker and a bit more vibrant option, however this color has a mid cyan bias. Consider a darker and more saturated alternative called Inland Waters (#7c939d) for more energetic effect. Try Denim Drift as it also a bit more vibrant and energetic.
#a39d9a is the best complementary color to Prehistoric Stone. Warm red shades generally complement the cool cyan hues best as they are found on the opposite end of the color wheel. The most popular #9aa0a3 complementary color is Cloudy, as it offers maximum contrast and grab the viewer's attention.
The analogous palette of warm cyan, cool cyan, and cool blue colors offers a soft combination of similar cool shades. The analogous colors of Gray Chateau are #9aa3a1 and #9a9ba3. Thus found on the left and right of #9aa0a3 on the color wheel with a 30° gap. Consider matching Pewter and Manatee colors as they work well with Prehistoric Stone.
The split-complementary Prehistoric Stone palette consists of #a3a19a and #a39a9b colors. They can be found 30° apart on either side of the complementary color (#a39d9a). Try Dawn and Dusty Gray colors in combination with #9aa0a3, as they are not as contrasting as a complementary color, hence, giving more hue variety to make your design stand out.
The triadic palette of #9aa0a3 offers a combination of cool yellow and warm magenta shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the Prehistoric Stone. Thus Delta and Shady Lady giving maximum hue separation to use all three together.
The square color palette of Prehistoric Stone contains three additional colors. Thus, complementary Cloudy, Mountain Mist, and Mantle split by 90° on the color wheel. #9aa0a3 square combo is a palette of cool cyan, cool magenta, warm red and warm green shades that work together well.
The tetradic palette is a bit more complex than the square and has more of a rectangle shape. Prehistoric Stone tetradic combo consists of warm red complementary color (#a39d9a) and two others. The Shady Lady is positioned 120° clockwise from the primary color and Pewter – 120° from the complementary Cloudy. This palette is not recommended to use as-is. Try to tweak the saturation and brightness of #a39aa0 and #9aa39d.
In a RGB color space, hex #9aa0a3 is made of 32% red, 34% green and 34% blue. In a HSL mode Prehistoric Stone has a hue angle of 200°, a saturation of 4.66% and a lightness of 62.16%. In a CMYK space (used in printing only), hex #9aa0a3 is made of 3.53% cyan, 1.17% magenta, 0% yellow and 36.08% black ink.
| HEX | #9aa0a3 |
| RGB Decimal | rgb(154,160,163) |
| RGB Percentage | 32%, 34%, 34% |
| CMYK | 3.53, 1.17, 0, 36.08 |
| HSL | hsl(200,4.66%,62.16%) |
| HSV (or HSB) | hsv(200,5.52%,63.92%) |
| CIE-LAB | lab(65.4799,-1.5399,-2.3095) |
| XYZ | xyz(32.5081,34.656,39.6262) |