#3b444b - Arsenic color

Deep, muted charcoal-blue with cool gray undertones, this color reads like weathered slate warmed by faint navy notes. It exudes calm sophistication and subtle drama, pairing beautifully with crisp whites, warm woods, or brushed metals. Ideal for modern interiors, moody exteriors, or understated branding, it feels grounding and slightly industrial while remaining refined. The tone suggests urban elegance and coastal overcast skies, lending a versatile, timeless backdrop that supports both bold accents and minimalist schemes.

color #3b444b

#3b444b color RGB value is 59, 68, 75, and the CMYK value is 0.213, 0.0933, 0.00, 0.706. Alternative names for that color are: arsenic, gray, darkslategray, limed spruce, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
59, 68, 75
rgb(59, 68, 75)
CMYK
0.213, 0.0933, 0.00, 0.706
-
sRGB
0.231, 0.267, 0.294
rgb(23.1% 26.7% 29.4%)
Adobe® 98 RGB compatible
0.251, 0.274, 0.298
color(a98-rgb 0.251 0.274 0.298)
HCT
238, 9.94, 28.3
color(--hct 238 6.86% 28.3%)
HSL
206, 11.9, 26.3
hsl(206 11.9% 26.3%)
HSV
206, 21.3, 29.4
color(--hsv 206 21.3% 29.4%)
HWB
206, 23.1, 70.6
hwb(206 23.1% 70.6%)
Lab
28.2, -2.47, -5.55
lab(28.2 -2.47 -5.55)
P3
0.238, 0.266, 0.291
color(display-p3 0.238 0.266 0.291)
XYZ D50
0.0514, 0.0554, 0.0565
color(xyz-d50 0.051 0.055 0.056)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3b444b
RGB:59 68 75
HSL:206.25deg 11.94% 26.27%
HEX:#4b423b
RGB:75 66 59
HSL:26.25deg 11.94% 26.27%

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