#616564 - Roycroft Pewter color

A dusky, mid-tone slate gray with subtle green-blue undertones, producing a cool, slightly softened neutral. It reads as weathered metal or the surface of a quiet, rain-swollen sky—muted but richly atmospheric. Low saturation and moderate darkness give it calm sophistication, making it an excellent backdrop for brass, warm woods, mustard, or blush accents. Use it for interiors, industrial design, or typography when you want understated elegance, subtle depth, and a modern, slightly vintage restraint.

#616564 color RGB value is 97, 101, 100, and the CMYK value is 0.0396, 0.00, 0.00990, 0.604. Alternative names for that color are: roycroft pewter, gray, dimgray, storm dust, outer space, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	97, 101, 100	rgb(97, 101, 100)
CMYK	0.0396, 0.00, 0.00990, 0.604	-
sRGB	0.380, 0.396, 0.392	rgb(38%, 39.6%, 39.2%)
Adobe® 98 RGB compatible	0.385, 0.396, 0.392	color(a98-rgb, 0.385, 0.396, 0.392)
HCT	190, 4.31, 42.4	color(--hct, 190, 2.97%, 42.4%)
HSL	165, 2.02, 38.8	hsl(165, 2.02%, 38.8%)
HSV	165, 3.96, 39.6	color(--hsv, 165, 3.96%, 39.6%)
HWB	165, 38.0, 60.4	hwb(165, 38%, 60.4%)
Lab	42.4, -1.77, -0.00185	lab(42.4%, -1.77, -0.002)
P3	0.383, 0.396, 0.392	color(display-p3, 0.383, 0.396, 0.392)
XYZ D50	0.120, 0.128, 0.105	color(xyz-d50, 0.12, 0.128, 0.105)