#555555 - Stone Cold color

Mid-tone neutral gray with balanced luminance, neither too light nor fully saturated—comfortable and understated. It reads as a cool, slightly muted charcoal that retains clarity without harshness, making it excellent for text, interfaces, or background elements that require subtle contrast. This versatile shade supports modern, minimalist aesthetics and pairs well with bright accents, soft pastels, or crisp whites. It conveys maturity and sophistication while remaining unobtrusive and easy on the eyes in both digital and print applications.

color #555555

#555555 color RGB value is 85, 85, 85, and the CMYK value is 0.00, 0.00, 0.00, 0.667. Alternative names for that color are: stone cold, gray, dimgray, chicago, outer space, green.

Color Conversion

Name
Values
CSS
RGB(0-255)
85, 85, 85
rgb(85, 85, 85)
CMYK
0.00, 0.00, 0.00, 0.667
-
sRGB
0.333, 0.333, 0.333
rgb(33.3% 33.3% 33.3%)
Adobe® 98 RGB compatible
0.336, 0.336, 0.336
color(a98-rgb 0.336 0.336 0.336)
HCT
210, 1.49, 36.1
color(--hct 210 1.03% 36.1%)
HSL
NaN, 0.00, 33.3
hsl(none 0% 33.3%)
HSV
NaN, 0.00, 33.3
color(--hsv none 0% 33.3%)
HWB
NaN, 33.3, 66.7
hwb(none 33.3% 66.7%)
Lab
36.1, 0.00, 0.00
lab(36.1 0 0)
P3
0.333, 0.333, 0.333
color(display-p3 0.333 0.333 0.333)
XYZ D50
0.0876, 0.0908, 0.0750
color(xyz-d50 0.088 0.091 0.075)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#555555
RGB:85 85 85
HSL:0deg 0% 33.33%
HEX:#555555
RGB:85 85 85
HSL:0deg 0% 33.33%

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