Color Palette 24 — UI color palette

UI color palette 24 with hex codes #0278AE, #51ADCF, #A5ECD7, #E8FFC1. Use #0278AE as a dominant surface, #51ADCF for secondary panels, #A5ECD7 for accents, and #E8FFC1 for supporting UI chrome. Copy these swatches into Figma or CSS custom properties for landing pages, dashboards, and marketing sites. Hex set: #0278AE, #51ADCF, #A5ECD7, #E8FFC1.

• Swatch role: #0278AE reads as a dark surface.
• Swatch role: #51ADCF reads as a mid surface.
• Swatch role: #A5ECD7 reads as a light surface.
• Swatch role: #E8FFC1 reads as a near-white surface.
• Darkest #0278AE vs lightest #E8FFC1 sits around 4.5:1, which meets WCAG AA for normal text.
• Use #A5ECD7 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.