#9187bd - Heliotropic Mauve color

This is a soft, muted lavender-lilac that leans slightly toward periwinkle due to cool blue undertones. Medium-light and gently desaturated, it reads sophisticated and calming rather than garish, evoking twilight skies, worn silk, and classic floral arrangements. It feels elegant and slightly vintage, suitable for feminine yet modern palettes, interior accents, fashion fabrics, and user interfaces. Pairs beautifully with warm creams, deep navy, soft gray, or metallics like rose gold to create refined, soothing contrasts.

#9187bd color RGB value is 145, 135, 189, and the CMYK value is 0.233, 0.286, 0.00, 0.259. Alternative names for that color are: heliotropic mauve, gray, steelblue, blue bell, purple mountains’ majesty, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	145, 135, 189	rgb(145, 135, 189)
CMYK	0.233, 0.286, 0.00, 0.259	-
sRGB	0.569, 0.529, 0.741	rgb(56.9%, 52.9%, 74.1%)
Adobe® 98 RGB compatible	0.553, 0.525, 0.728	color(a98-rgb, 0.553, 0.525, 0.728)
HCT	294, 32.4, 59.0	color(--hct, 294, 22.4%, 59%)
HSL	251, 29.0, 63.5	hsl(251, 29%, 63.5%)
HSV	251, 28.6, 74.1	color(--hsv, 251, 28.6%, 74.1%)
HWB	251, 52.9, 25.9	hwb(251, 52.9%, 25.9%)
Lab	58.7, 12.7, -27.0	lab(58.7%, 12.7, -27)
P3	0.562, 0.531, 0.726	color(display-p3, 0.562, 0.531, 0.726)
XYZ D50	0.290, 0.268, 0.391	color(xyz-d50, 0.29, 0.268, 0.391)