#273287 - Intergalactic Highway color

A deep indigo-blue leaning toward royal purple, this shade reads like a midnight sky warmed by violet undertones. It feels cool and sophisticated, with inky depth that suggests mystery and quiet authority. Ideal for elegant branding, evening wear, or dramatic interiors, it pairs beautifully with metallic gold, soft blush, or warm ivory to lift its intensity. Use as a primary color for luxurious, contemplative palettes or as a bold accent against charcoal, sage, or muted terracotta for modern contrast.

#273287 color RGB value is 39, 50, 135, and the CMYK value is 0.711, 0.630, 0.00, 0.471. Alternative names for that color are: intergalactic highway, indigo, darkslateblue, catalina blue, royal purple.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	39, 50, 135	rgb(39, 50, 135)
CMYK	0.711, 0.630, 0.00, 0.471	-
sRGB	0.153, 0.196, 0.529	rgb(15.3%, 19.6%, 52.9%)
Adobe® 98 RGB compatible	0.182, 0.209, 0.516	color(a98-rgb, 0.182, 0.209, 0.516)
HCT	281, 49.4, 25.1	color(--hct, 281, 34.1%, 25.1%)
HSL	233, 55.2, 34.1	hsl(233, 55.2%, 34.1%)
HSV	233, 71.1, 52.9	color(--hsv, 233, 71.1%, 52.9%)
HWB	233, 15.3, 47.1	hwb(233, 15.3%, 47.1%)
Lab	24.3, 19.5, -50.0	lab(24.3%, 19.5, -50)
P3	0.161, 0.195, 0.510	color(display-p3, 0.161, 0.195, 0.51)
XYZ D50	0.0558, 0.0421, 0.176	color(xyz-d50, 0.056, 0.042, 0.176)