#445172 - Astronaut color

Deep, cool slate-blue with steely indigo undertones, this color reads like evening sky washed with a hint of violet. It feels composed and sophisticated—quietly dramatic without being harsh—evoking denim, damp stone, and navy uniforms. In interiors it brings calm, depth, and a touch of formality; in fashion or branding it signals reliability with subtle refinement. Pairs beautifully with warm creams, aged brass, coral accents, or soft mustard for contrast, and harmonizes with muted greens and charcoal grays.

color #445172

#445172 color RGB value is 68, 81, 114, and the CMYK value is 0.404, 0.289, 0.00, 0.553. Alternative names for that color are: astronaut, gray, slategray, san juan, midnight blue, indigo, slategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
68, 81, 114
rgb(68, 81, 114)
CMYK
0.404, 0.289, 0.00, 0.553
-
sRGB
0.267, 0.318, 0.447
rgb(26.7% 31.8% 44.7%)
Adobe® 98 RGB compatible
0.288, 0.321, 0.440
color(a98-rgb 0.288 0.321 0.44)
HCT
269, 25.3, 34.7
color(--hct 269 17.5% 34.7%)
HSL
223, 25.3, 35.7
hsl(223 25.3% 35.7%)
HSV
223, 40.4, 44.7
color(--hsv 223 40.4% 44.7%)
HWB
223, 26.7, 55.3
hwb(223 26.7% 55.3%)
Lab
34.4, 1.68, -20.8
lab(34.4 1.68 -20.8)
P3
0.277, 0.316, 0.437
color(display-p3 0.277 0.316 0.437)
XYZ D50
0.0810, 0.0820, 0.129
color(xyz-d50 0.081 0.082 0.129)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#445172
RGB:68 81 114
HSL:223.04deg 25.27% 35.69%
HEX:#726544
RGB:114 101 68
HSL:43.04deg 25.27% 35.69%

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