Colors

Monochromatic dark palette with a full semantic colour range. Toggle light/dark mode to see both surfaces.

Surface layers

background
surface
surface-raised
surface-muted

Text

foreground
fg-muted
fg-disabled
accent

Semantic

success
warning
error
info

Accent palette — retro neon tones

Typography

Inter at 12–14px for tool UI. Switch font using the header selector.

--font-size-4xl / 36pxDisplay
--font-size-3xl / 30pxHeading 1
--font-size-2xl / 24pxHeading 2
--font-size-xl / 20pxHeading 3
--font-size-lg / 18pxBody large
--font-size-base / 16pxBody — Default content text for descriptions and labels.
--font-size-sm / 14pxSmall — Most UI labels, button text, input text.
--font-size-xs / 12pxCaption — Nav links, helper text, metadata.
--font-size-micro / 11pxLabel / Overline
--font-family-mono0x4F 0x6E 0x79 0x78

Spacing

4px base grid.

--space-1 / 4px
--space-2 / 8px
--space-3 / 12px
--space-4 / 16px
--space-6 / 24px
--space-8 / 32px
--space-12 / 48px
--space-16 / 64px
--space-20 / 80px

Button

4 button variants. 36px default height.

Tabs

Segmented grid-style tabs. Active tab floats on dark container. Supports 2–4 columns.

2 Columns

4 Columns

Toggle Group

Radio-style toggle buttons. Single and multi-select modes.

Single select (default)

Multi select

Disabled

Slider

Range slider with label row. Value displayed live on right.

Brightness 0
Contrast 0
Scale 1

Swatch Picker

Color palette grid. Click to select — checkmark on active swatch.

Color

Card

Feature announcement card. Close button, media area, badge tags, primary CTA.

New Features

Multi-pass render chaining is now available.

Algorithm

Soft mode selected

Active

Soft mode uses gentle tone mapping for clean, high-contrast output — ideal for logos and line art.

Badge

Default pill badges and uppercase tag style.

Tags

Layer A Layer B Beta New Pro

Semantic

Default Accent Outline Success Warning Error Info

Input

Text input, textarea, select. 36px height, 6px radius.

Navigation

Top bar with wordmark, uppercase nav links, icon buttons. 52px height.

Upload Zone

Dashed border drop zone. Background is transparent (§10) — hover adds subtle fill.

Drop image here

PNG, JPG, WebP — up to 10MB

Browse files

Modal

Backdrop blur. Slide + scale entrance. Click outside or Escape to close.

Toast

Slide in from right. Auto-dismisses after 4s.

Accordion

Grid row height transition. One open at a time (exclusive). Focus-visible ring.

Soft mode is ideal for logos and sharp graphics. Diffuse mode creates natural-looking results for photos. Grid produces a structured, ordered look. Natural is most organic for complex images.

Yes. Use the Color and Color 2 pickers to set your render palette. The tool maps image tones between the two selected colours.

PNG, JPG, and WebP. PNG is recommended for sharp edges and preserves detail without compression artifacts.

Skeleton

Loading shimmer. Matches card and image border radius.

Sidebar Panel

260px tool sidebar. Layout: tabs → action buttons → mode toggles → sliders → swatch picker.