#6384b8 - Marine Ink color

This shade is a cool, medium blue with a gentle violet undertone, producing a soft periwinkle-steel tone. Slightly desaturated and muted, it reads as calm and sophisticated—akin to a quiet evening sky or well-worn denim. It feels modern and professional yet approachable, suitable for branding, interiors, or web interfaces seeking a composed, trustworthy mood. Pairs beautifully with warm neutrals, cream, soft corals, and metallic gold or brass accents for contrast and warmth.

#6384b8 color RGB value is 99, 132, 184, and the CMYK value is 0.462, 0.283, 0.00, 0.278. Alternative names for that color are: marine ink, gray, steelblue, ship cove, wild blue yonder, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	99, 132, 184	rgb(99, 132, 184)
CMYK	0.462, 0.283, 0.00, 0.278	-
sRGB	0.388, 0.518, 0.722	rgb(38.8%, 51.8%, 72.2%)
Adobe® 98 RGB compatible	0.428, 0.513, 0.709	color(a98-rgb, 0.428, 0.513, 0.709)
HCT	261, 36.4, 54.7	color(--hct, 261, 25.1%, 54.7%)
HSL	217, 37.4, 55.5	hsl(217, 37.4%, 55.5%)
HSV	217, 46.2, 72.2	color(--hsv, 217, 46.2%, 72.2%)
HWB	217, 38.8, 27.8	hwb(217, 38.8%, 27.8%)
Lab	54.3, -1.15, -31.4	lab(54.3%, -1.15, -31.4)
P3	0.415, 0.514, 0.705	color(display-p3, 0.415, 0.514, 0.705)
XYZ D50	0.212, 0.222, 0.366	color(xyz-d50, 0.212, 0.222, 0.366)