#634950 - Gǔ Tóng Hēi Copper color

A dusky plum tone with strong brown and muted burgundy undertones, this color reads as vintage wine softened by a smoky, earthy edge. It feels warm and sophisticated—subtle rather than bright—evoking autumnal florals, aged leather, and faded velvet. It pairs beautifully with warm neutrals, creamy ivories, burnished golds, and deep teal for contrast. Ideal for moody interiors, refined fashion pieces, or branding that seeks a mature, nostalgic, and quietly luxurious atmosphere.

Color Conversion

Name
Values
CSS
RGB(0-255)
99, 73, 80
rgb(99, 73, 80)
CMYK
0.00, 0.263, 0.192, 0.612
-
sRGB
0.388, 0.286, 0.314
rgb(38.8% 28.6% 31.4%)
Adobe® 98 RGB compatible
0.364, 0.292, 0.317
color(a98-rgb 0.364 0.292 0.317)
HCT
0.593, 14.7, 34.0
color(--hct 0.593 10.1% 34%)
HSL
344, 15.1, 33.7
hsl(344 15.1% 33.7%)
HSV
344, 26.3, 38.8
color(--hsv 344 26.3% 38.8%)
HWB
344, 28.6, 61.2
hwb(344 28.6% 61.2%)
Lab
34.1, 12.3, 0.365
lab(34.1 12.3 0.365)
P3
0.373, 0.290, 0.313
color(display-p3 0.373 0.29 0.313)
XYZ D50
0.0915, 0.0804, 0.0655
color(xyz-d50 0.092 0.08 0.065)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#634950
RGB:99 73 80
HSL:343.85deg 15.12% 33.73%
HEX:#49635c
RGB:73 99 92
HSL:163.85deg 15.12% 33.73%

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