Color Palette 1371 — UI color palette

UI color palette 1371 with hex codes #2C3E50, #34495E, #ECF0F1, #BDC3C7. Use #2C3E50 as a dominant surface, #34495E for secondary panels, #ECF0F1 for accents, and #BDC3C7 for supporting UI chrome. Copy these swatches into Figma or CSS custom properties for landing pages, dashboards, and marketing sites. Hex set: #2C3E50, #34495E, #ECF0F1, #BDC3C7.

• Swatch role: #2C3E50 reads as a near-black surface.
• Swatch role: #34495E reads as a dark surface.
• Swatch role: #ECF0F1 reads as a near-white surface.
• Swatch role: #BDC3C7 reads as a mid surface.
• Darkest #2C3E50 vs lightest #ECF0F1 sits around 9.6:1, which exceeds WCAG AAA for normal text.
• Use #ECF0F1 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.