#3a4866 - Bonne Nuit color

A muted, stormy indigo-blue leaning toward slate gray. It feels cool and composed, evoking twilight skies, weathered steel, or a well-worn denim. The color reads as sophisticated and restrained, suitable for calm backgrounds, elegant branding, and modern interfaces where subtlety is desired. It pairs beautifully with warm metallics like copper or brass, soft creams, and pale blush for contrast. Use it to convey stability, seriousness, and quiet confidence without feeling heavy or oppressive.

color #3a4866

#3a4866 color RGB value is 58, 72, 102, and the CMYK value is 0.431, 0.294, 0.00, 0.600. Alternative names for that color are: bonne nuit, gray, darkslategray, san juan, midnight blue, indigo, darkslategrey.

Color Conversion

Name
Values
CSS
RGB(0-255)
58, 72, 102
rgb(58, 72, 102)
CMYK
0.431, 0.294, 0.00, 0.600
-
sRGB
0.227, 0.282, 0.400
rgb(22.7%, 28.2%, 40%)
Adobe® 98 RGB compatible
0.253, 0.288, 0.396
color(a98-rgb, 0.253, 0.288, 0.396)
HCT
266, 24.2, 30.6
color(--hct, 266, 16.7%, 30.6%)
HSL
221, 27.5, 31.4
hsl(221, 27.5%, 31.4%)
HSV
221, 43.1, 40.0
color(--hsv, 221, 43.1%, 40%)
HWB
221, 22.7, 60.0
hwb(221, 22.7%, 60%)
Lab
30.4, 0.837, -19.6
lab(30.4%, 0.837, -19.6)
P3
0.238, 0.281, 0.391
color(display-p3, 0.238, 0.281, 0.391)
XYZ D50
0.0624, 0.0639, 0.102
color(xyz-d50, 0.062, 0.064, 0.102)

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Color Harmonies(lch)

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