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15five. Sunrise over a clean desk.

  • Productivity
  • Light theme
  • 8 colors
  • 2 typefaces

15Five pairs warm sunset-toned gradient washes with crisp white product surfaces, producing a brand that feels both human and data-driven. Deep violet headlines set in an editorial serif anchor sections with magazine-like authority, while a geometric sans carries UI chrome and body copy — the two faces create a quiet tension between editorial warmth and operational precision. The palette is deliberately restrained: violet for primary action and emphasis, a peach-to-coral gradient as atmospheric background, and white as the default surface, with chart accents (teal, coral, amber) appearing only inside product screenshots. Buttons are fully pill-shaped, cards use gentle 10–16px radii, and shadows are nearly absent — depth comes from background washes and surface contrast rather than elevation.

Screenshot of 15five
Captured from 15five.com on October 11, 2026

15five design system

15five

Brand3

  • Violet accent for outlined action borders, linked labels, and lightweight interactive emphasis. Do not promote it to the primary CTA color; Deeper atmospheric gradient — a 90° wash from Iris into Midnight Plum used on dark feature panels

  • Primary body and heading text, outlined action borders — near-black violet that reads as ink rather than as color

  • Hovered action state, gradient anchor — sits one step brighter than Royal Violet for interaction feedback

Accent1

  • Orange accent for outlined action borders, linked labels, and lightweight interactive emphasis

Neutrals4

  • Secondary text, hairline borders, icon stroke — the desaturated violet that forms the neutral system backbone

  • Mid-stop in warm gradient washes, ghost button fill, soft surface tint

  • Softest tier of the warm gradient — the first stop in hero and testimonial backgrounds

  • Page canvas, card surfaces, button text on dark fills, nav background

Try a pairing

Pick any two colors from the palette to check whether text stays readable on top.

Aa

White on Midnight Plum

17.90 : 1 contrast

Background
Text
  • Body textPasses AA 4.5
  • Large textPasses AA 3
  • StrictPasses AAA 7

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