#3c4c5d - Man Friday color

Deep slate blue-gray with cool, muted undertones, this color reads as stormy navy tempered by subtle charcoal. It feels moody yet refined, lending a calming, sophisticated presence to interiors, branding, or digital interfaces. Pairs beautifully with warm metallics like copper or brass, soft ochre, and warm neutrals, and provides crisp contrast with ivory or pale blush. Use it for backgrounds, accents, or typography to evoke maritime, industrial, or modern classic aesthetics while maintaining understated elegance.

#3c4c5d color RGB value is 60, 76, 93, and the CMYK value is 0.355, 0.183, 0.00, 0.635. Alternative names for that color are: man friday, gray, darkslategray, oxford blue, outer space, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	60, 76, 93	rgb(60, 76, 93)
CMYK	0.355, 0.183, 0.00, 0.635	-
sRGB	0.235, 0.298, 0.365	rgb(23.5%, 29.8%, 36.5%)
Adobe® 98 RGB compatible	0.263, 0.303, 0.363	color(a98-rgb, 0.263, 0.303, 0.363)
HCT	249, 17.6, 31.6	color(--hct, 249, 12.1%, 31.6%)
HSL	211, 21.6, 30.0	hsl(211, 21.6%, 30%)
HSV	211, 35.5, 36.5	color(--hsv, 211, 35.5%, 36.5%)
HWB	211, 23.5, 63.5	hwb(211, 23.5%, 63.5%)
Lab	31.5, -2.99, -12.2	lab(31.5%, -2.99, -12.2)
P3	0.248, 0.296, 0.359	color(display-p3, 0.248, 0.296, 0.359)
XYZ D50	0.0632, 0.0685, 0.0858	color(xyz-d50, 0.063, 0.068, 0.086)