#03386a - Lost in Space color

A deep, cool navy that reads nearly black in low light yet reveals a rich, marine blue in brighter settings. It carries a subtle teal undertone that brightens the shadowy core, evoking midnight ocean depths, vintage ink, or a polished lapis surface. The color feels authoritative and refined, suited to corporate identities, nautical themes, and elegant interiors; it contrasts beautifully with warm neutrals, brass accents, or vivid corals for a striking, sophisticated palette.

#03386a color RGB value is 3, 56, 106, and the CMYK value is 0.972, 0.472, 0.00, 0.584. Alternative names for that color are: lost in space, black, darkslateblue, midnight blue, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	3, 56, 106	rgb(3, 56, 106)
CMYK	0.972, 0.472, 0.00, 0.584	-
sRGB	0.0118, 0.220, 0.416	rgb(1.18%, 22%, 41.6%)
Adobe® 98 RGB compatible	0.133, 0.230, 0.409	color(a98-rgb, 0.133, 0.23, 0.409)
HCT	259, 38.3, 23.3	color(--hct, 259, 26.4%, 23.3%)
HSL	209, 94.5, 21.4	hsl(209, 94.5%, 21.4%)
HSV	209, 97.2, 41.6	color(--hsv, 209, 97.2%, 41.6%)
HWB	209, 1.18, 58.4	hwb(209, 1.18%, 58.4%)
Lab	22.8, 0.450, -34.3	lab(22.8%, 0.45, -34.3)
P3	0.0844, 0.216, 0.402	color(display-p3, 0.084, 0.216, 0.402)
XYZ D50	0.0363, 0.0373, 0.107	color(xyz-d50, 0.036, 0.037, 0.107)