#40494e - Foggy Night color

A deep, cool slate tone blending charcoal gray with muted blue-green undertones. It feels calm and steady, like a storm-touched ocean or aged steel, evoking modern sophistication and quiet strength. Versatile and subdued, it pairs beautifully with warm woods, brass accents, soft creams, and muted pastels, functioning well in interiors, exteriors, and graphic design. Its restrained depth adds atmosphere without overpowering, making it suitable for minimalist palettes, moody accents, or refined, contemporary schemes.

color #40494e

#40494e color RGB value is 64, 73, 78, and the CMYK value is 0.179, 0.0641, 0.00, 0.694. Alternative names for that color are: foggy night, gray, darkslategray, limed spruce, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
64, 73, 78
rgb(64, 73, 78)
CMYK
0.179, 0.0641, 0.00, 0.694
-
sRGB
0.251, 0.286, 0.306
rgb(25.1% 28.6% 30.6%)
Adobe® 98 RGB compatible
0.269, 0.292, 0.309
color(a98-rgb 0.269 0.292 0.309)
HCT
229, 8.96, 30.4
color(--hct 229 6.18% 30.4%)
HSL
201, 9.86, 27.8
hsl(201 9.86% 27.8%)
HSV
201, 17.9, 30.6
color(--hsv 201 17.9% 30.6%)
HWB
201, 25.1, 69.4
hwb(201 25.1% 69.4%)
Lab
30.3, -2.85, -4.30
lab(30.3 -2.85 -4.3)
P3
0.258, 0.285, 0.304
color(display-p3 0.258 0.285 0.304)
XYZ D50
0.0589, 0.0638, 0.0616
color(xyz-d50 0.059 0.064 0.062)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#40494e
RGB:64 73 78
HSL:201.43deg 9.86% 27.84%
HEX:#4e4540
RGB:78 69 64
HSL:21.43deg 9.86% 27.84%

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