#252f2f - Swamp Mosquito color

A deep, muted slate leaning toward greenish-gray, this near-black shade carries subtle teal undertones that read cool and organic. It feels sophisticated and moody without harshness, evoking damp forest shadows, aged metal, or stormy coastal rock. Ideal as a grounding background, it provides elegant contrast to warm metals, ivory, or soft ochres, and complements natural woods and muted pastels. Used in interiors or branding, it suggests calm resilience, understated luxury, and a quietly modern, industrial elegance.

#252f2f color RGB value is 37, 47, 47, and the CMYK value is 0.213, 0.00, 0.00, 0.816. Alternative names for that color are: swamp mosquito, black, darkslategray, outer space, green, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	37, 47, 47	rgb(37, 47, 47)
CMYK	0.213, 0.00, 0.00, 0.816	-
sRGB	0.145, 0.184, 0.184	rgb(14.5%, 18.4%, 18.4%)
Adobe® 98 RGB compatible	0.174, 0.198, 0.198	color(a98-rgb, 0.174, 0.198, 0.198)
HCT	198, 8.33, 18.5	color(--hct, 198, 5.74%, 18.5%)
HSL	180, 11.9, 16.5	hsl(180, 11.9%, 16.5%)
HSV	180, 21.3, 18.4	color(--hsv, 180, 21.3%, 18.4%)
HWB	180, 14.5, 81.6	hwb(180, 14.5%, 81.6%)
Lab	18.5, -4.44, -1.50	lab(18.5%, -4.44, -1.5)
P3	0.153, 0.183, 0.184	color(display-p3, 0.153, 0.183, 0.184)
XYZ D50	0.0231, 0.0262, 0.0233	color(xyz-d50, 0.023, 0.026, 0.023)