Prometheus Design System

Secondary Button

Lower-emphasis variant. Transparent background with brand-blue label. 'Add query' on /query is the canonical instance.

DO

Pair with Primary Button for a +1 add-another affordance.

DON'T

Mix more than two secondary buttons inline — the row loses a reading order.

Design

default

Transparent-ish bg, blue label, 14px medium.

Component reference (screenshots)
/query
/query light

Placeholder screenshots — the audited app is live at prometheus-e83j.onrender.com.

Implementation

<Button size="sm" variant="subtle">Add query</Button>

Layout

PropertyValue
height36px control-height
padding8px 16px
font-weight500

Accessibility

KeyboardStandard button semantics.
ContrastBrand-blue text on white passes AA.