#63615d - Gropius Grey color

A muted, mid-to-dark warm gray with subtle brown and green undertones, evoking weathered stone or aged pewter. It reads as sophisticated and grounded—calm, slightly smoky, and neutral enough to recede into backgrounds while adding depth. Works well in minimalist, industrial, or vintage palettes, pairing with creamy ivories, soft blushes, brass accents, or warm woods. Conveys restraint, practicality, and quiet elegance without feeling cold or stark.

color #63615d

#63615d color RGB value is 99, 97, 93, and the CMYK value is 0.00, 0.0202, 0.0606, 0.612. Alternative names for that color are: gropius grey, gray, dimgray, ironside gray, outer space, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
99, 97, 93
rgb(99, 97, 93)
CMYK
0.00, 0.0202, 0.0606, 0.612
-
sRGB
0.388, 0.380, 0.365
rgb(38.8% 38% 36.5%)
Adobe® 98 RGB compatible
0.386, 0.381, 0.366
color(a98-rgb 0.386 0.381 0.366)
HCT
106, 2.35, 41.2
color(--hct 106 1.62% 41.2%)
HSL
40.0, 3.13, 37.6
hsl(40 3.13% 37.6%)
HSV
40.0, 6.06, 38.8
color(--hsv 40 6.06% 38.8%)
HWB
40.0, 36.5, 61.2
hwb(40 36.5% 61.2%)
Lab
41.2, 0.217, 2.58
lab(41.2 0.217 2.58)
P3
0.387, 0.381, 0.366
color(display-p3 0.387 0.381 0.366)
XYZ D50
0.116, 0.120, 0.0915
color(xyz-d50 0.116 0.12 0.092)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#63615d
RGB:99 97 93
HSL:40deg 3.13% 37.65%
HEX:#5d5f63
RGB:93 95 99
HSL:220deg 3.13% 37.65%

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