#664b40 - Earth Chicory color

A deep, muted chestnut-brown with warm reddish undertones, evoking polished leather, toasted walnuts, and rich cocoa. It feels earthy and autumnal—both sophisticated and comforting—bringing a vintage, rustic character to interiors or fashion. Works as a grounding neutral alongside creams, olive greens, mustard, and navy, adding depth without overpowering. Its subdued intensity reads elegant and cozy, ideal for ambient lighting and layered palettes seeking warmth and organic richness.

color #664b40

#664b40 color RGB value is 102, 75, 64, and the CMYK value is 0.00, 0.265, 0.373, 0.600. Alternative names for that color are: earth chicory, gray, dimgray, kabul, eggplant, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
102, 75, 64
rgb(102, 75, 64)
CMYK
0.00, 0.265, 0.373, 0.600
-
sRGB
0.400, 0.294, 0.251
rgb(40% 29.4% 25.1%)
Adobe® 98 RGB compatible
0.374, 0.299, 0.261
color(a98-rgb 0.374 0.299 0.261)
HCT
41.5, 14.3, 34.5
color(--hct 41.5 9.89% 34.5%)
HSL
17.4, 22.9, 32.5
hsl(17.4 22.9% 32.5%)
HSV
17.4, 37.3, 40.0
color(--hsv 17.4 37.3% 40%)
HWB
17.4, 25.1, 60.0
hwb(17.4 25.1% 60%)
Lab
34.6, 10.6, 11.3
lab(34.6 10.6 11.3)
P3
0.384, 0.298, 0.258
color(display-p3 0.384 0.298 0.258)
XYZ D50
0.0924, 0.0831, 0.0453
color(xyz-d50 0.092 0.083 0.045)

Shades

Steps:
Color Space:
Hue Interpolation Method:

Tints

Steps:
Color Space:
Hue Interpolation Method:

Tones

Steps:
Color Space:
Hue Interpolation Method:

Color Harmonies

HEX:#664b40
RGB:102 75 64
HSL:17.37deg 22.89% 32.55%
HEX:#405b66
RGB:64 91 102
HSL:197.37deg 22.89% 32.55%

Similar Colors

More Tools