#366fa6 - Mega Blue color

Deep, maritime azure with a cool, steel-tinged undertone. It reads as a medium-dark blue leaning toward slate and teal, offering clarity without brash intensity. Calm and professional, it evokes ocean depths, a clear twilight sky, and polished metal. Its moderate saturation keeps it vivid yet restrained, making it versatile for branding, interfaces, and accents. Pairs harmoniously with warm neutrals, soft grays, and pale corals to balance its crisp, slightly moody character.

#366fa6 color RGB value is 54, 111, 166, and the CMYK value is 0.675, 0.331, 0.00, 0.349. Alternative names for that color are: mega blue, gray, steelblue, matisse, midnight blue, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	54, 111, 166	rgb(54, 111, 166)
CMYK	0.675, 0.331, 0.00, 0.349	-
sRGB	0.212, 0.435, 0.651	rgb(21.2%, 43.5%, 65.1%)
Adobe® 98 RGB compatible	0.302, 0.433, 0.638	color(a98-rgb, 0.302, 0.433, 0.638)
HCT	253, 41.7, 45.5	color(--hct, 253, 28.8%, 45.5%)
HSL	209, 50.9, 43.1	hsl(209, 50.9%, 43.1%)
HSV	209, 67.5, 65.1	color(--hsv, 209, 67.5%, 65.1%)
HWB	209, 21.2, 34.9	hwb(209, 21.2%, 34.9%)
Lab	45.0, -5.25, -35.7	lab(45%, -5.25, -35.7)
P3	0.268, 0.430, 0.634	color(display-p3, 0.268, 0.43, 0.634)
XYZ D50	0.132, 0.145, 0.288	color(xyz-d50, 0.132, 0.145, 0.288)