#818db3 - Skysail Blue color

This shade is a muted periwinkle—soft, medium-light blue with cool gray and subtle lavender undertones. It feels calm and slightly vintage, like a twilight sky filtered through haze. Its desaturated quality makes it versatile for backgrounds, interfaces, and fabrics, conveying professionalism without harshness. Pair it with warm neutrals or deep navy for contrast, or with pale blush and cream to accent its gentle warmth. Overall it's soothing, refined, and quietly expressive.

#818db3 color RGB value is 129, 141, 179, and the CMYK value is 0.279, 0.212, 0.00, 0.298. Alternative names for that color are: skysail blue, gray, lightslategray, wild blue yonder, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	129, 141, 179	rgb(129, 141, 179)
CMYK	0.279, 0.212, 0.00, 0.298	-
sRGB	0.506, 0.553, 0.702	rgb(50.6%, 55.3%, 70.2%)
Adobe® 98 RGB compatible	0.515, 0.548, 0.691	color(a98-rgb, 0.515, 0.548, 0.691)
HCT	271, 26.0, 58.9	color(--hct, 271, 18%, 58.9%)
HSL	226, 24.8, 60.4	hsl(226, 24.8%, 60.4%)
HSV	226, 27.9, 70.2	color(--hsv, 226, 27.9%, 70.2%)
HWB	226, 50.6, 29.8	hwb(226, 50.6%, 29.8%)
Lab	58.7, 2.17, -21.6	lab(58.7%, 2.17, -21.6)
P3	0.515, 0.551, 0.690	color(display-p3, 0.515, 0.551, 0.69)
XYZ D50	0.263, 0.267, 0.351	color(xyz-d50, 0.263, 0.267, 0.351)