#3a4a64 - Quiet Peace color

A deep, muted blue-gray with a cool, steely presence. It reads like slate softened by dusk—calm, serious, and a touch somber—evoking storm-tossed seas and twilight skies. Subtle green undertones give it an organic, grounded feel, while its low saturation keeps it sophisticated and unobtrusive. Ideal for conservative branding, background fields, and modern interfaces, it pairs well with warm creams, brass accents, or crisp white to create contrast and refined balance.

#3a4a64 color RGB value is 58, 74, 100, and the CMYK value is 0.420, 0.260, 0.00, 0.608. Alternative names for that color are: quiet peace, gray, darkslategray, fiord, midnight blue, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	58, 74, 100	rgb(58, 74, 100)
CMYK	0.420, 0.260, 0.00, 0.608	-
sRGB	0.227, 0.290, 0.392	rgb(22.7%, 29%, 39.2%)
Adobe® 98 RGB compatible	0.256, 0.295, 0.388	color(a98-rgb, 0.256, 0.295, 0.388)
HCT	261, 22.4, 31.2	color(--hct, 261, 15.4%, 31.2%)
HSL	217, 26.6, 31.0	hsl(217, 26.6%, 31%)
HSV	217, 42.0, 39.2	color(--hsv, 217, 42%, 39.2%)
HWB	217, 22.7, 60.8	hwb(217, 22.7%, 60.8%)
Lab	30.9, -0.856, -17.5	lab(30.9%, -0.856, -17.5)
P3	0.240, 0.288, 0.384	color(display-p3, 0.24, 0.288, 0.384)
XYZ D50	0.0631, 0.0662, 0.0982	color(xyz-d50, 0.063, 0.066, 0.098)