#57534c - Thunder Grey color

This color is a muted, smoky charcoal with warm brown-taupe undertones and a whisper of olive. It reads as a restrained, earthy neutral—sophisticated and quietly masculine—evoking weathered stone, aged leather, and vintage concrete. Low in saturation and slightly warm, it brings a grounding, cozy presence to interiors, fashion, and graphic palettes. Pairs beautifully with soft creams, deep rusts, and muted sage for layered, elegant schemes where subtle depth and understated refinement are desired.

color #57534c

#57534c color RGB value is 87, 83, 76, and the CMYK value is 0.00, 0.0460, 0.126, 0.659. Alternative names for that color are: thunder grey, gray, dimgray, fuscous gray, outer space, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
87, 83, 76
rgb(87, 83, 76)
CMYK
0.00, 0.0460, 0.126, 0.659
-
sRGB
0.341, 0.325, 0.298
rgb(34.1% 32.5% 29.8%)
Adobe® 98 RGB compatible
0.339, 0.329, 0.304
color(a98-rgb 0.339 0.329 0.304)
HCT
90.8, 4.18, 35.5
color(--hct 90.8 2.88% 35.5%)
HSL
38.2, 6.75, 32.0
hsl(38.2 6.75% 32%)
HSV
38.2, 12.6, 34.1
color(--hsv 38.2 12.6% 34.1%)
HWB
38.2, 29.8, 65.9
hwb(38.2 29.8% 65.9%)
Lab
35.5, 0.653, 4.73
lab(35.5 0.653 4.73)
P3
0.338, 0.326, 0.301
color(display-p3 0.338 0.326 0.301)
XYZ D50
0.0852, 0.0876, 0.0613
color(xyz-d50 0.085 0.088 0.061)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#57534c
RGB:87 83 76
HSL:38.18deg 6.75% 31.96%
HEX:#4c5057
RGB:76 80 87
HSL:218.18deg 6.75% 31.96%

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