#637195 - Ocean Night color

Soft, muted slate blue with subtle gray undertones that read as cool and composed. It suggests a restrained elegance—neither bright nor deeply saturated—evoking overcast skies, chambray fabric, or weathered denim. The tone feels calming and professional while retaining modern appeal, making it versatile for interiors, corporate palettes, and user interfaces. Pairs beautifully with warm neutrals like beige and ochre, gentle pinks, or brass accents to add contrast and warmth without overpowering the overall serenity.

#637195 color RGB value is 99, 113, 149, and the CMYK value is 0.336, 0.242, 0.00, 0.416. Alternative names for that color are: ocean night, gray, slategray, kashmir blue, manatee, violet, slategrey.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	99, 113, 149	rgb(99, 113, 149)
CMYK	0.336, 0.242, 0.00, 0.416	-
sRGB	0.388, 0.443, 0.584	rgb(38.8%, 44.3%, 58.4%)
Adobe® 98 RGB compatible	0.404, 0.441, 0.574	color(a98-rgb, 0.404, 0.441, 0.574)
HCT	268, 26.1, 47.8	color(--hct, 268, 18%, 47.8%)
HSL	223, 20.2, 48.6	hsl(223, 20.2%, 48.6%)
HSV	223, 33.6, 58.4	color(--hsv, 223, 33.6%, 58.4%)
HWB	223, 38.8, 41.6	hwb(223, 38.8%, 41.6%)
Lab	47.5, 1.44, -21.5	lab(47.5%, 1.44, -21.5)
P3	0.399, 0.441, 0.573	color(display-p3, 0.399, 0.441, 0.573)
XYZ D50	0.161, 0.164, 0.232	color(xyz-d50, 0.161, 0.164, 0.232)