#1c70ad - Planetarium color

This shade is a clear, medium-deep blue with cool, slightly greenish undertones that recall tropical ocean waters under bright daylight. It balances vibrancy with restraint, feeling both lively and professional. The color suggests clarity, reliability, and a modern nautical sensibility, making it ideal for tech interfaces, branding, or wayfinding. It pairs beautifully with warm corals, sandy neutrals, and soft grays, and reads vividly on screens while remaining grounded and sophisticated in print or fabric applications.

#1c70ad color RGB value is 28, 112, 173, and the CMYK value is 0.838, 0.353, 0.00, 0.322. Alternative names for that color are: planetarium, gray, steelblue, matisse, denim, indigo.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	28, 112, 173	rgb(28, 112, 173)
CMYK	0.838, 0.353, 0.00, 0.322	-
sRGB	0.110, 0.439, 0.678	rgb(11%, 43.9%, 67.8%)
Adobe® 98 RGB compatible	0.266, 0.437, 0.665	color(a98-rgb, 0.266, 0.437, 0.665)
HCT	250, 46.5, 45.4	color(--hct, 250, 32.1%, 45.4%)
HSL	205, 72.1, 39.4	hsl(205, 72.1%, 39.4%)
HSV	205, 83.8, 67.8	color(--hsv, 205, 83.8%, 67.8%)
HWB	205, 11.0, 32.2	hwb(205, 11%, 32.2%)
Lab	44.8, -7.55, -40.1	lab(44.8%, -7.55, -40.1)
P3	0.216, 0.433, 0.659	color(display-p3, 0.216, 0.433, 0.659)
XYZ D50	0.127, 0.144, 0.314	color(xyz-d50, 0.127, 0.144, 0.314)