Color Palette 638 — UI color palette

UI color palette 638 with hex codes #283148, #913535, #BBBBBB, #E9EEC9. Use #283148 as a dominant surface, #913535 for secondary panels, #BBBBBB for accents, and #E9EEC9 for supporting UI chrome. Copy these swatches into Figma or CSS custom properties for landing pages, dashboards, and marketing sites. Hex set: #283148, #913535, #BBBBBB, #E9EEC9.

• Swatch role: #283148 reads as a near-black surface.
• Swatch role: #913535 reads as a dark surface.
• Swatch role: #BBBBBB reads as a mid surface.
• Swatch role: #E9EEC9 reads as a light surface.
• Darkest #283148 vs lightest #E9EEC9 sits around 10.8:1, which exceeds WCAG AAA for normal text.
• Use #BBBBBB 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.