Files
supabase/apps/design-system/content/docs/typography.mdx
Danny White d067e81a69 fix(ui): align primary colours across text, buttons, and controls (#50697)
## Problem

Primary colour serves readable text and selected controls, but those
uses need different shades. Light mode needs darker text, while dark
mode needs a deeper button fill. Fixed brand green on interactive chrome
also prevents a custom primary hue from carrying through the interface.
Some slider tracks and selected text are hard to read.

## Solution

- Keep `--primary` for accessible text and small selected indicators.
Use `--primary-solid` for button fills, which need a deeper shade in
dark mode.
- Add `--primary-bright` for focus rings, selected control chrome, chart
accents, and other interactive highlights. It follows `--primary-hue`;
`brand-*` stays fixed for Supabase identity.
- Make slider troughs clearer and text selection translucent with theme
foreground text.
- Document the split in the design-system colour guide.

| Before | After |
| --- | --- |
| <img width="980" height="244" alt="Before: light mode primary
controls"
src="https://github.com/user-attachments/assets/dfae325d-0dfe-4231-8bcd-3f89c4b9d793"
/> | <img width="982" height="204" alt="After: light mode primary
controls"
src="https://github.com/user-attachments/assets/5fdcb531-a6e3-4549-8a13-9d9a5ebe6e20"
/> |
| <img width="610" height="120" alt="Before: slider track"
src="https://github.com/user-attachments/assets/04f768e0-51e8-4d06-9b97-c52f4a34f122"
/> | <img width="622" height="126" alt="After: slider track"
src="https://github.com/user-attachments/assets/95127f4e-13dc-4f0f-b63c-cf5d70a28b42"
/> |
| <img width="652" height="512" alt="Before: dark mode controls"
src="https://github.com/user-attachments/assets/3f88de66-90cc-40ee-8cf1-b5f4eb87b09a"
/> | <img width="658" height="498" alt="After: dark mode controls"
src="https://github.com/user-attachments/assets/906bec30-6ca1-4614-9fb3-6cf5e5feec22"
/> |

## Review instructions

1. Compare light and dark mode in the [colour usage
guide](https://design-system-git-dnywh-fix-bright-brand-chrome-supabase.vercel.app/design-system/docs/color-usage#primary-and-brand-colors).
Check primary ink, primary-solid, primary-bright, and fixed brand
swatches.
2. In Studio, open the ‘new table’ sheet in [Table
Editor](https://studio-staging-git-dnywh-fix-bright-brand-chrome-supabase.vercel.app/dashboard/project/_/editor).
Tab through the new table sheet's fields and toggles. Check the focus
rings, selected controls, and the sheet's edges in both themes. You do
not need to save a table.
3. Select text in Studio in both themes, including a link or
primary-coloured label. The selection and text should remain legible.
4. Check the
[Field](https://design-system-git-dnywh-fix-bright-brand-chrome-supabase.vercel.app/design-system/docs/components/field)
Price Range slider: the unused track should remain visible in both
themes. The selected field card border should follow primary-bright.
5. Check the
[Button](https://design-system-git-dnywh-fix-bright-brand-chrome-supabase.vercel.app/design-system/docs/components/button)
and [Radio
Group](https://design-system-git-dnywh-fix-bright-brand-chrome-supabase.vercel.app/design-system/docs/components/radio-group)
previews. In dark mode, `primary` button fill should be deeper than
primary
[text](https://design-system-git-dnywh-fix-bright-brand-chrome-supabase.vercel.app/design-system/docs/color-usage#text);
selected radios should remain readable.
2026-09-24 09:56:31 +10:00

21 lines
1.2 KiB
Plaintext

---
title: Typography
description: An overview of all available typography CSS variables.
---
Some reusable patterns work better as CSS variables, or “shorthands”, than as components. Typography is one of these cases, since its usage and context vary widely.
The shorthands below are composed of core [Tailwind utility classes](../docs/tailwind-classes). You can view the full list of shorthands in [`typography.scss`](https://github.com/supabase/supabase/blob/master/apps/studio/styles/typography.scss).
## Shorthands
| Value | Usage |
| ------------------ | -------------------------------------------------------------------------- |
| `text-code-inline` | Apply to a `code` element for inline code or similar custom inline content |
| `text-primary` | Accessible Supabase green for readable branded text |
`text-primary` meets WCAG AA for normal text on app surfaces: darkened in light mode,
bright in dark mode. Focus rings and selected controls derive their brighter fill from
the same primary hue. See [Primary and brand colors](../docs/color-usage#primary-and-brand-colors) for when
to use each green.