CSS Stripes Generator
Generate a deterministic repeating stripe background with validated angle, two colors, stripe width, and gap width, then copy one CSS declaration.
Privacy: your files never leave your device. All processing happens locally in your browser.
How to use
- 1.Set the CSS angle for the stripe direction.
- 2.Choose the stripe and gap colors.
- 3.Adjust each band width and inspect the repeating period.
- 4.Copy the background-image declaration and test contrast and zoom in the real component.
About CSS Stripes Generator
CSS Stripes Generator produces a repeating two-color background from standard CSS gradients. Choose an angle, stripe color, gap color, stripe width, and gap width. The tool calculates one pattern period by adding the two widths, then writes four explicit color stops: the first color from zero to the stripe boundary and the second color from that boundary to the end of the period. The preview uses the exact repeating-linear-gradient value in the copied background-image declaration, keeping calculation, display, and clipboard output aligned.
Repeating linear gradients repeat the final color-stop interval in both directions along the gradient line. This generator uses pixel lengths to keep the band widths deterministic. A ten-pixel stripe and five-pixel gap create a fifteen-pixel period. Both colors appear twice in the stop list so each boundary is hard rather than blended. Equal stop positions switch directly from one color to the other. The output does not depend on a raster image, remains sharp on high-density screens, and can scale across large surfaces without downloading an asset.
Angles use CSS degrees from zero through three hundred sixty. Zero points upward along the gradient line, ninety points right, and intermediate values create diagonals. The visible spacing across horizontal or vertical screen axes changes with angle because widths are measured along the gradient line. Therefore a sixteen-pixel diagonal band will not occupy sixteen horizontal pixels. Use the preview at a representative element size and check the final container rather than treating the numeric width as a screen-axis measurement.
Both band widths must be at least one pixel and no more than two hundred pixels. Colors must be complete six-digit hexadecimal values. Empty or non-finite numeric inputs are errors, avoiding accidental zero-length periods. Very small bands can produce moire, shimmer during scrolling, or unstable appearance under browser zoom and screenshots. Very large bands may stop reading as a repeating pattern. The generator intentionally omits transparent alpha, multiple intermediate colors, conic patterns, radial patterns, background positioning, and animation so the result remains auditable.
Patterned backgrounds can interfere with text and controls. Contrast varies at every boundary, and rapid stripes can create visual stress. Do not place long text directly over a strong pattern without a solid overlay or contained reading surface. Avoid using stripe direction or color as the only status signal. Test forced colors, dark themes, zoom, print, screenshots, and motion contexts. If the background moves, respect reduced-motion preferences and measure paint behavior; a static decorative pattern is usually safer and clearer.
Everything runs in the current tab without uploads, storage, login, or an added dependency. The output uses background-image rather than the background shorthand, reducing the chance of resetting an existing background color, size, or position. Multiple background layers still require careful comma ordering. Copy the declaration into a real component, add a solid fallback, confirm text contrast across the entire area, inspect responsive sizes and zoom, and replace literal colors or dimensions with established design tokens where appropriate.
Methodology & sources
Validates a 0–360 degree angle, two six-digit colors, and finite positive band widths; adds stripe and gap widths for one period; serializes four hard-edge stops; and applies that exact repeating gradient to the preview.
Frequently asked questions
- Why do the stripe widths look different on a diagonal?
- Lengths are measured along the gradient line, so their horizontal and vertical projection changes with the selected angle.
- Why are colors repeated in the stop list?
- Duplicate boundary positions create hard edges, preventing the browser from blending one band into the next.
- Does this check text contrast over the pattern?
- No. Contrast changes across the bands. Add a solid reading surface or overlay and test the full text area.
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