#505555 - Mako color

A cool, muted slate gray with a subtle blue-green undertone, this color reads as a softened charcoal that carries a touch of teal. It feels calm, restrained, and modern—less stark than pure gray yet more grounded than a true teal. Ideal as a neutral backdrop, it lends sophistication to interiors, textiles, and branding, pairing beautifully with warm woods, brass accents, and soft neutrals. The hue evokes urban calm, understated elegance, and a quietly contemporary atmosphere.

#505555 color RGB value is 80, 85, 85, and the CMYK value is 0.0588, 0.00, 0.00, 0.667. Alternative names for that color are: mako, gray, dimgray, fuscous gray, outer space, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	80, 85, 85	rgb(80, 85, 85)
CMYK	0.0588, 0.00, 0.00, 0.667	-
sRGB	0.314, 0.333, 0.333	rgb(31.4%, 33.3%, 33.3%)
Adobe® 98 RGB compatible	0.323, 0.336, 0.336	color(a98-rgb, 0.323, 0.336, 0.336)
HCT	200, 5.01, 35.7	color(--hct, 200, 3.45%, 35.7%)
HSL	180, 3.03, 32.4	hsl(180, 3.03%, 32.4%)
HSV	180, 5.88, 33.3	color(--hsv, 180, 5.88%, 33.3%)
HWB	180, 31.4, 66.7	hwb(180, 31.4%, 66.7%)
Lab	35.7, -2.07, -0.727	lab(35.7%, -2.07, -0.727)
P3	0.317, 0.333, 0.333	color(display-p3, 0.317, 0.333, 0.333)
XYZ D50	0.0830, 0.0885, 0.0748	color(xyz-d50, 0.083, 0.088, 0.075)