#35383f - Antarctic Deep color

Deep, muted charcoal with cool blue undertones, this dusky shade reads as a sophisticated slate between gray and navy. It feels calm and restrained, evoking urban concrete, stormy skies, and polished graphite. Under warm light it softens into smoky brown-ash, while cooler light accentuates a subtle steel-blue cast. Versatile and modern, it grounds palettes without overwhelming them, pairing especially well with warm metallics, soft creams, and vibrant accent colors for contrast.

#35383f color RGB value is 53, 56, 63, and the CMYK value is 0.159, 0.111, 0.00, 0.753. Alternative names for that color are: antarctic deep, black, darkslategray, ship gray, outer space, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	53, 56, 63	rgb(53, 56, 63)
CMYK	0.159, 0.111, 0.00, 0.753	-
sRGB	0.208, 0.220, 0.247	rgb(20.8%, 22%, 24.7%)
Adobe® 98 RGB compatible	0.223, 0.230, 0.254	color(a98-rgb, 0.223, 0.23, 0.254)
HCT	262, 7.61, 23.5	color(--hct, 262, 5.25%, 23.5%)
HSL	222, 8.62, 22.7	hsl(222, 8.62%, 22.7%)
HSV	222, 15.9, 24.7	color(--hsv, 222, 15.9%, 24.7%)
HWB	222, 20.8, 75.3	hwb(222, 20.8%, 75.3%)
Lab	23.4, -0.0210, -4.83	lab(23.4%, -0.021, -4.83)
P3	0.210, 0.219, 0.245	color(display-p3, 0.21, 0.219, 0.245)
XYZ D50	0.0379, 0.0393, 0.0398	color(xyz-d50, 0.038, 0.039, 0.04)