#40535d - Slate Wall color

A deep, muted slate-blue-gray with cool undertones that conjures overcast skies and weathered metal. It feels sophisticated, restrained, and slightly moody—conveying calm stability and professionalism. Well suited for elegant interfaces, corporate branding, or refined interiors, it balances nicely against warm creams, soft tans, and brass accents for contrast, or harmonizes with lighter blues and greens for a cohesive coastal palette. Use it for backgrounds, subtle typography accents, or UI elements where a mature, dependable tone is desired.

color #40535d

#40535d color RGB value is 64, 83, 93, and the CMYK value is 0.312, 0.108, 0.00, 0.635. Alternative names for that color are: slate wall, gray, darkslategray, limed spruce, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
64, 83, 93
rgb(64, 83, 93)
CMYK
0.312, 0.108, 0.00, 0.635
-
sRGB
0.251, 0.325, 0.365
rgb(25.1% 32.5% 36.5%)
Adobe® 98 RGB compatible
0.281, 0.329, 0.364
color(a98-rgb 0.281 0.329 0.364)
HCT
230, 15.4, 34.1
color(--hct 230 10.6% 34.1%)
HSL
201, 18.5, 30.8
hsl(201 18.5% 30.8%)
HSV
201, 31.2, 36.5
color(--hsv 201 31.2% 36.5%)
HWB
201, 25.1, 63.5
hwb(201 25.1% 63.5%)
Lab
34.0, -5.60, -8.39
lab(34 -5.6 -8.39)
P3
0.266, 0.323, 0.360
color(display-p3 0.266 0.323 0.36)
XYZ D50
0.0713, 0.0801, 0.0873
color(xyz-d50 0.071 0.08 0.087)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#40535d
RGB:64 83 93
HSL:200.69deg 18.47% 30.78%
HEX:#5d4a40
RGB:93 74 64
HSL:20.69deg 18.47% 30.78%

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