#110066 - The Vast of Night color

A deep, inky indigo with strong blue undertones that reads nearly black in dim light yet reveals a rich violet warmth up close. It feels regal, mysterious, and quietly dramatic—perfect for elegant branding, sophisticated interiors, or eveningwear. Its cool depth provides striking contrast against metallics like gold or copper, and it pairs beautifully with soft neutrals, blush tones, or mint for a modern twist. Use it as a bold accent or a moody backdrop to evoke calm confidence and refined luxury.

#110066 color RGB value is 17, 0, 102, and the CMYK value is 0.833, 1.00, 0.00, 0.600. Alternative names for that color are: the vast of night, indigo, midnightblue, paua, purple heart.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	17, 0, 102	rgb(17, 0, 102)
CMYK	0.833, 1.00, 0.00, 0.600	-
sRGB	0.0667, 0.00, 0.400	rgb(6.67%, 0%, 40%)
Adobe® 98 RGB compatible	0.0813, -8.40e-9, 0.392	color(a98-rgb, 0.081, 0, 0.392)
HCT	288, 49.5, 9.63	color(--hct, 288, 34.1%, 9.63%)
HSL	250, 100, 20.0	hsl(250, 100%, 20%)
HSV	250, 100, 40.0	color(--hsv, 250, 100%, 40%)
HWB	250, 0.00, 60.0	hwb(250, 0%, 60%)
Lab	8.40, 35.5, -55.2	lab(8.4%, 35.5, -55.2)
P3	0.0572, 0.00240, 0.383	color(display-p3, 0.057, 0.002, 0.383)
XYZ D50	0.0215, 0.00930, 0.0950	color(xyz-d50, 0.021, 0.009, 0.095)