Color Palette 599 — UI color palette

UI color palette 599 with hex codes #421B9B, #A06EE1, #CBBCF6, #CEF9E2. Use #421B9B as a dominant surface, #A06EE1 for secondary panels, #CBBCF6 for accents, and #CEF9E2 for supporting UI chrome. Copy these swatches into Figma or CSS custom properties for landing pages, dashboards, and marketing sites. Hex set: #421B9B, #A06EE1, #CBBCF6, #CEF9E2.

• Swatch role: #421B9B reads as a near-black surface.
• Swatch role: #A06EE1 reads as a mid surface.
• Swatch role: #CBBCF6 reads as a light surface.
• Swatch role: #CEF9E2 reads as a near-white surface.
• Darkest #421B9B vs lightest #CEF9E2 sits around 9.8:1, which exceeds WCAG AAA for normal text.
• Use #CBBCF6 for secondary UI (borders, muted labels, chips) so the extremes stay reserved for hierarchy.
• Map one dark and one light token to text/background pairs, then keep accents for buttons, links, and focus rings.