#404664 - Blue Wonder color

A deep, muted indigo-blue-gray with equal parts navy and slate, leaning cool and slightly desaturated. It evokes evening shadows and brushed steel, feeling calm, sophisticated, and restrained. Works well as a neutral background or anchor color in interfaces, branding, and interiors, pairing elegantly with warm accents like soft coral, mustard, or brass, and with pale mint or off-white for contrast. The tone reads professional and stable, lending modern understated refinement without feeling heavy or oppressive.

#404664 color RGB value is 64, 70, 100, and the CMYK value is 0.360, 0.300, 0.00, 0.608. Alternative names for that color are: blue wonder, gray, darkslategray, mulled wine, midnight blue, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	64, 70, 100	rgb(64, 70, 100)
CMYK	0.360, 0.300, 0.00, 0.608	-
sRGB	0.251, 0.275, 0.392	rgb(25.1%, 27.5%, 39.2%)
Adobe® 98 RGB compatible	0.265, 0.281, 0.388	color(a98-rgb, 0.265, 0.281, 0.388)
HCT	277, 22.9, 30.4	color(--hct, 277, 15.8%, 30.4%)
HSL	230, 22.0, 32.2	hsl(230, 22%, 32.2%)
HSV	230, 36.0, 39.2	color(--hsv, 230, 36%, 39.2%)
HWB	230, 25.1, 60.8	hwb(230, 25.1%, 60.8%)
Lab	30.2, 3.63, -18.6	lab(30.2%, 3.63, -18.6)
P3	0.255, 0.274, 0.383	color(display-p3, 0.255, 0.274, 0.383)
XYZ D50	0.0642, 0.0630, 0.0977	color(xyz-d50, 0.064, 0.063, 0.098)