Brightness black outline icon
Sun with a solid round center and eight evenly spaced straight rays
About the Brightness black outline icon
A filled circular sun sits at the center with eight short straight rays spaced evenly around it, four on the axes and four on the diagonals. The mark communicates light level, daylight and display luminance rather than weather alone, which makes it a natural fit for brightness sliders, display and accessibility settings, light or dark mode toggles, camera exposure controls and smart-home lighting panels.
The disc occupies roughly a third of the canvas so the rays keep a clear gap from the body, giving the icon a balanced radial rhythm at any rotation. It pairs with moon, contrast and low-brightness variants in the same family. Keep it on a 24 px grid so the ray gaps stay visible in toolbars.
This is the black outline version of the brightness icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
