#1c3339 - Ore Bluish Black color

A deep, smoky blue-green that reads as a cool slate with subtle teal undertones. It feels moody and sophisticated, evoking storm-tossed seas, dusk skies, and industrial metals darkened by time. Versatile yet grounded, it pairs beautifully with warm woods, aged brass, and soft creams to create refined, contemplative interiors or elegant, understated branding. Its low saturation and dark value convey calm, stability, and quiet luxury without harshness, lending depth and atmosphere to palettes that favor timeless, organic restraint.

#1c3339 color RGB value is 28, 51, 57, and the CMYK value is 0.509, 0.105, 0.00, 0.776. Alternative names for that color are: ore bluish black, black, darkslategray, firefly, indigo, darkslategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	28, 51, 57	rgb(28, 51, 57)
CMYK	0.509, 0.105, 0.00, 0.776	-
sRGB	0.110, 0.200, 0.224	rgb(11%, 20%, 22.4%)
Adobe® 98 RGB compatible	0.160, 0.212, 0.233	color(a98-rgb, 0.16, 0.212, 0.233)
HCT	217, 15.9, 19.7	color(--hct, 217, 11%, 19.7%)
HSL	192, 34.1, 16.7	hsl(192, 34.1%, 16.7%)
HSV	192, 50.9, 22.4	color(--hsv, 192, 50.9%, 22.4%)
HWB	192, 11.0, 77.6	hwb(192, 11%, 77.6%)
Lab	19.6, -7.95, -6.81	lab(19.6%, -7.95, -6.81)
P3	0.131, 0.198, 0.220	color(display-p3, 0.131, 0.198, 0.22)
XYZ D50	0.0237, 0.0288, 0.0326	color(xyz-d50, 0.024, 0.029, 0.033)