River Rock is pale, warm-toned shade of warm red. It is better contrasting with black. This color combines beautifully with cool cyan, cool magenta or cool green
| Inverse Color | #27323b |
| Complementary Color | #c3cfd8 |
| Color Shade: | warm red (27° hue) |
| Color Temperature: | warm |
| Lightness: | 80.78% (better contrasting with black) |
If you're looking for a similar warm red shade, there are some better alternatives to River Rock Color. The Ranch Tan color for instance is a darker and a bit more vibrant option, however this color has a mid red bias. Consider a darker and more saturated alternative called Gobi Desert (#cdbba2) for more energetic effect. Try Familiar Beige as it also a bit more vibrant and energetic.
#c3cfd8 is the best complementary color to River Rock. Cool cyan shades generally complement the warm red hues best as they are found on the opposite end of the color wheel. The most popular #d8cdc4 complementary color is Heather, as it offers maximum contrast and grab the viewer's attention.
The analogous palette of cool red, warm red, and warm yellow colors offers a soft combination of similar warm shades. The analogous colors of Sisal are #d8c3c4 and #d8d7c3. Thus found on the left and right of #d8cdc4 on the color wheel with a 30° gap. Consider matching Wafer and Moon Mist colors as they work well with River Rock.
The split-complementary River Rock palette consists of #c3c4d8 and #c3d8d7 colors. They can be found 30° apart on either side of the complementary color (#c3cfd8). Try Blue Haze and Nebula colors in combination with #d8cdc4, 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 #d8cdc4 offers a combination of warm blue and cool green shades and equally high contrast between the three of them. Find triadic colors at the 120° distance from the River Rock. Thus Blue Haze and Paris White giving maximum hue separation to use all three together.
The square color palette of River Rock contains three additional colors. Thus, complementary Heather, Sea Mist, and Chatelle split by 90° on the color wheel. #d8cdc4 square combo is a palette of warm red, warm green, cool cyan and cool magenta shades that work together well.
The tetradic palette is a bit more complex than the square and has more of a rectangle shape. River Rock tetradic combo consists of cool cyan complementary color (#c3cfd8) and two others. The Paris White is positioned 120° clockwise from the primary color and Maverick – 120° from the complementary Heather. This palette is not recommended to use as-is. Try to tweak the saturation and brightness of #c3d8cd and #d8c3cf.
In a RGB color space, hex #d8cdc4 is made of 35% red, 33% green and 32% blue. In a HSL mode River Rock has a hue angle of 27°, a saturation of 20.41% and a lightness of 80.78%. In a CMYK space (used in printing only), hex #d8cdc4 is made of 0% cyan, 4.32% magenta, 7.85% yellow and 15.29% black ink.
| HEX | #d8cdc4 |
| RGB Decimal | rgb(216,205,196) |
| RGB Percentage | 35%, 33%, 32% |
| CMYK | 0, 4.32, 7.85, 15.29 |
| HSL | hsl(27,20.41%,80.78%) |
| HSV (or HSB) | hsv(27,9.26%,84.71%) |
| CIE-LAB | lab(83.0446,2.273,5.8282) |
| XYZ | xyz(60.114,62.2471,61.0711) |