#565b58 - Carbon Dating color

A muted, smoky slate that sits between deep charcoal and olive, offering cool gray-green tones with a subtle earthy warmth. It feels grounded and slightly weathered—evoking moss-covered stone, forest understory, and aged leather. Sophisticated and restrained, it reads as modern yet timeless, ideal for moody interiors, refined branding, or muted accent pieces. Pairs beautifully with warm metals, creamy neutrals, and soft wood, providing calm, stable contrast without harshness or overt brightness.

color #565b58

#565b58 color RGB value is 86, 91, 88, and the CMYK value is 0.0549, 0.00, 0.0330, 0.643. Alternative names for that color are: carbon dating, gray, dimgray, chicago, outer space, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
86, 91, 88
rgb(86, 91, 88)
CMYK
0.0549, 0.00, 0.0330, 0.643
-
sRGB
0.337, 0.357, 0.345
rgb(33.7% 35.7% 34.5%)
Adobe® 98 RGB compatible
0.345, 0.358, 0.348
color(a98-rgb 0.345 0.358 0.348)
HCT
172, 5.11, 38.1
color(--hct 172 3.53% 38.1%)
HSL
144, 2.82, 34.7
hsl(144 2.82% 34.7%)
HSV
144, 5.49, 35.7
color(--hsv 144 5.49% 35.7%)
HWB
144, 33.7, 64.3
hwb(144 33.7% 64.3%)
Lab
38.1, -2.53, 1.02
lab(38.1 -2.53 1.02)
P3
0.341, 0.356, 0.346
color(display-p3 0.341 0.356 0.346)
XYZ D50
0.0948, 0.102, 0.0811
color(xyz-d50 0.095 0.102 0.081)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#565b58
RGB:86 91 88
HSL:144deg 2.82% 34.71%
HEX:#5b5659
RGB:91 86 89
HSL:324deg 2.82% 34.71%

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