#434d5c - Night Flight color

A deep, muted charcoal-blue with cool navy undertones, this color reads as a sophisticated, stormy gray rather than a vivid blue. It evokes industrial elegance and calm—think slate, wet steel, or the shadowed surface of a quiet sea. It works as a versatile neutral for backgrounds, typography, and interiors, pairing beautifully with warm wood tones, brushed brass, soft creams, or brighter accent colors to add contrast without overpowering. The mood is modern, grounded, and composed.

#434d5c color RGB value is 67, 77, 92, and the CMYK value is 0.272, 0.163, 0.00, 0.639. Alternative names for that color are: night flight, gray, darkslategray, river bed, outer space, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	67, 77, 92	rgb(67, 77, 92)
CMYK	0.272, 0.163, 0.00, 0.639	-
sRGB	0.263, 0.302, 0.361	rgb(26.3%, 30.2%, 36.1%)
Adobe® 98 RGB compatible	0.281, 0.306, 0.360	color(a98-rgb, 0.281, 0.306, 0.36)
HCT	257, 14.6, 32.4	color(--hct, 257, 10.1%, 32.4%)
HSL	216, 15.7, 31.2	hsl(216, 15.7%, 31.2%)
HSV	216, 27.2, 36.1	color(--hsv, 216, 27.2%, 36.1%)
HWB	216, 26.3, 63.9	hwb(216, 26.3%, 63.9%)
Lab	32.3, -1.23, -10.3	lab(32.3%, -1.23, -10.3)
P3	0.270, 0.301, 0.355	color(display-p3, 0.27, 0.301, 0.355)
XYZ D50	0.0684, 0.0722, 0.0844	color(xyz-d50, 0.068, 0.072, 0.084)