#3d4b4d - Mechanicus Standard Grey color

A deep, muted slate-teal that sits between blue-gray and forest green, offering a smoky, sophisticated presence. Its low saturation and moderate darkness lend a calming, moody quality—evoking storm-tossed seas or aged patina. Versatile and refined, it pairs beautifully with warm woods, brass accents, soft creams, and blush tones, and suits minimalist interiors, nautical themes, or subdued branding. This color reads cool and grounded, providing a subtle, elegant backdrop without overwhelming brighter accents.

color #3d4b4d

#3d4b4d color RGB value is 61, 75, 77, and the CMYK value is 0.208, 0.0260, 0.00, 0.698. Alternative names for that color are: mechanicus standard grey, gray, darkslategray, cape cod, outer space, green, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
61, 75, 77
rgb(61, 75, 77)
CMYK
0.208, 0.0260, 0.00, 0.698
-
sRGB
0.239, 0.294, 0.302
rgb(23.9% 29.4% 30.2%)
Adobe® 98 RGB compatible
0.264, 0.299, 0.306
color(a98-rgb 0.264 0.299 0.306)
HCT
207, 10.7, 30.8
color(--hct 207 7.4% 30.8%)
HSL
187, 11.6, 27.1
hsl(187 11.6% 27.1%)
HSV
187, 20.8, 30.2
color(--hsv 187 20.8% 30.2%)
HWB
187, 23.9, 69.8
hwb(187 23.9% 69.8%)
Lab
30.7, -5.39, -3.15
lab(30.7 -5.39 -3.15)
P3
0.250, 0.292, 0.300
color(display-p3 0.25 0.292 0.3)
XYZ D50
0.0581, 0.0653, 0.0605
color(xyz-d50 0.058 0.065 0.06)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#3d4b4d
RGB:61 75 77
HSL:187.5deg 11.59% 27.06%
HEX:#4d3f3d
RGB:77 63 61
HSL:7.5deg 11.59% 27.06%

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