#3799c8 - Stratos Blue color

Bright, clear azure-blue with a cool cyan undertone, this color feels fresh, energetic, and modern. It balances vivid saturation with medium brightness, evoking tropical skies and clean water while staying sophisticated enough for user interfaces and branding. It reads as friendly and trustworthy, making it ideal for accents, call-to-action buttons, and tech or healthcare palettes. Pairs well with crisp white, deep navy, warm coral, and soft gray to create contrast and approachable, contemporary combinations.

#3799c8 color RGB value is 55, 153, 200, and the CMYK value is 0.725, 0.235, 0.00, 0.216. Alternative names for that color are: stratos blue, teal, steelblue, cerulean, violet.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	55, 153, 200	rgb(55, 153, 200)
CMYK	0.725, 0.235, 0.00, 0.216	-
sRGB	0.216, 0.600, 0.784	rgb(21.6%, 60%, 78.4%)
Adobe® 98 RGB compatible	0.379, 0.594, 0.773	color(a98-rgb, 0.379, 0.594, 0.773)
HCT	235, 45.1, 59.7	color(--hct, 235, 31.1%, 59.7%)
HSL	199, 56.9, 50.0	hsl(199, 56.9%, 50%)
HSV	199, 72.5, 78.4	color(--hsv, 199, 72.5%, 78.4%)
HWB	199, 21.6, 21.6	hwb(199, 21.6%, 21.6%)
Lab	59.1, -17.5, -33.1	lab(59.1%, -17.5, -33.1)
P3	0.328, 0.592, 0.767	color(display-p3, 0.328, 0.592, 0.767)
XYZ D50	0.222, 0.272, 0.444	color(xyz-d50, 0.222, 0.272, 0.444)