#303F9F
Background Image & Full Screen
Download #303F9F as a solid PNG, JPG or SVG in any size up to 8192 px (JPG up to 4096), or fill your whole screen with it in one click.
As a full screen, a color like this works as a backdrop light for photos and video, or as a test color for a monitor. PNG and SVG keep the color exact, #303F9F in every pixel. Free to use, no attribution needed.
303f9f-1920x1080.png
Color card: a 1200×630 PNG with the HEX and RGB values written on it.
Sized for social media: Instagram Story · Instagram Post · TikTok · YouTube Banner · YouTube Thumbnail · LinkedIn Banner · Facebook Cover · X (Twitter) Header · 1920×1080 · Phone Wallpaper
All Formats
Color Palettes
Harmonious color combinations based on #303F9F
Monochromatic
Shades and tints of the same hue
Analogous
Adjacent colors on the color wheel
Complementary
Opposite color for maximum contrast
Triadic
Three evenly spaced colors
How #303F9F looks with color blindness
Approximate simulation: the left half of each swatch is #303F9F, the right half is how it may look. Try a whole photo or your camera in the Color Blindness Simulator.
- Deuteranomalygreen-weak at 60%, the most common#00449E
- Protanopiared-blind#3E3E9F
- Deuteranopiagreen-blind#3B3B9F
- Tritanopiablue-blind, rare#005265
- Achromatopsiano color, very rare#494949
Closest Pantone® colors to #303F9F
Community-sourced approximations ranked by Delta E (CIEDE2000) — lower is closer. Not official Pantone® values. Search the full list in the Pantone® Color Finder.
CSS Usage Examples
Background
background-color: #303F9F;Text
color: #303F9F;Border
border: 2px solid #303F9F;Shadow
box-shadow: 0 4px 6px #303F9F40;