#15f2fd - Lightsaber Blue color

An electric aqua that reads as a vivid, neon sky-blue with a hint of turquoise, this color feels simultaneously icy and tropical. Intensely saturated and luminous, it pops against dark backgrounds while remaining crisp and refreshing on white. It evokes modern tech interfaces, digital water, and invigorating clarity—bright, youthful, and slightly futuristic. Use it for accents that demand attention: call-to-action buttons, energetic branding, or any design needing a clean, luminous burst of cool color.

#15f2fd color RGB value is 21, 242, 253, and the CMYK value is 0.917, 0.0435, 0.00, 0.00784. Alternative names for that color are: lightsaber blue, cyan, aqua, cyan / aqua, robin egg blue, green.

Open Color Palette Builder Open Color Wheel

Color Conversion

Name	Values	CSS
RGB(0-255)	21, 242, 253	rgb(21, 242, 253)
CMYK	0.917, 0.0435, 0.00, 0.00784	-
sRGB	0.0824, 0.949, 0.992	rgb(8.24%, 94.9%, 99.2%)
Adobe® 98 RGB compatible	0.540, 0.947, 0.990	color(a98-rgb, 0.54, 0.947, 0.99)
HCT	202, 56.7, 87.4	color(--hct, 202, 39.1%, 87.4%)
HSL	183, 98.3, 53.7	hsl(183, 98.3%, 53.7%)
HSV	183, 91.7, 99.2	color(--hsv, 183, 91.7%, 99.2%)
HWB	183, 8.24, 0.784	hwb(183, 8.24%, 0.784%)
Lab	86.9, -45.6, -19.5	lab(86.9%, -45.6, -19.5)
P3	0.441, 0.935, 0.982	color(display-p3, 0.441, 0.935, 0.982)
XYZ D50	0.486, 0.698, 0.788	color(xyz-d50, 0.486, 0.698, 0.788)