#424753 - Midnight Sky color

This deep, muted slate leans toward a cool blue-gray with a subtle green undertone, producing a stormy, maritime feel. It reads as sophisticated and restrained—closer to charcoal than true navy—making it an excellent neutral base for modern interiors, graphic backgrounds, or apparel. The color pairs beautifully with warm ochres, soft blushes, or bright coral for contrast, and complements polished metals and natural woods. Its low saturation lends calm, stability, and an understated, urban elegance.

color #424753

#424753 color RGB value is 66, 71, 83, and the CMYK value is 0.205, 0.145, 0.00, 0.675. Alternative names for that color are: midnight sky, gray, darkslategray, mako, outer space, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
66, 71, 83
rgb(66, 71, 83)
CMYK
0.205, 0.145, 0.00, 0.675
-
sRGB
0.259, 0.278, 0.325
rgb(25.9% 27.8% 32.5%)
Adobe® 98 RGB compatible
0.272, 0.285, 0.327
color(a98-rgb 0.272 0.285 0.327)
HCT
265, 11.4, 30.1
color(--hct 265 7.89% 30.1%)
HSL
222, 11.4, 29.2
hsl(222 11.4% 29.2%)
HSV
222, 20.5, 32.5
color(--hsv 222 20.5% 32.5%)
HWB
222, 25.9, 67.5
hwb(222 25.9% 67.5%)
Lab
30.0, 0.108, -7.92
lab(30 0.108 -7.92)
P3
0.262, 0.278, 0.321
color(display-p3 0.262 0.278 0.321)
XYZ D50
0.0604, 0.0625, 0.0686
color(xyz-d50 0.06 0.063 0.069)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#424753
RGB:66 71 83
HSL:222.35deg 11.41% 29.22%
HEX:#534e42
RGB:83 78 66
HSL:42.35deg 11.41% 29.22%

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