#0D0221Obsidian
#5A189AIndigo
#BED6FFPeriwinkle
#FF8C00Tangerine

Indigo & Tangerine Shore color palette

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Indigo & Tangerine Shore is a vivid complementary color palette tagged dark, vibrant, black. Indigo and Tangerine sit nearly opposite on the color wheel, so the pairing has real energy; keep one as the accent. These are bold, punchy colors that need generous white space around them. Warm and cool hues are mixed, which adds depth.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Obsidian#0D0221rgb(13, 2, 33)hsl(261, 89%, 7%)oklch(14.2% 0.066 296)
Indigo#5A189Argb(90, 24, 154)hsl(270, 73%, 35%)oklch(39.7% 0.189 300)
Periwinkle#BED6FFrgb(190, 214, 255)hsl(218, 100%, 87%)oklch(87.2% 0.063 261)
Tangerine#FF8C00rgb(255, 140, 0)hsl(33, 100%, 50%)oklch(75.1% 0.179 58)

Why it works and how to use it

The palette holds together thanks to its complementary hue relationship and a strong light-to-dark ladder (87% down to 7% lightness). A natural fit for websites, presentations and branding.

  • Background: Periwinkle (#BED6FF) is the lightest color, so it belongs on large surfaces.
  • Text: Obsidian (#0D0221) on #BED6FF gives 13.6:1, passing WCAG AAA.
  • Primary: Tangerine (#FF8C00) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Indigo (#5A189A) for highlights, badges and hover states.

3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Periwinkle at 13.6:1.

Preview on a real UI see how the palette feels in context

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Design faster with Indigo & Tangerine Shore

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#0D0221
#5A189A
#BED6FF
#FF8C00

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#0D0221 on #BED6FFAa13.6:1AAA
#0D0221 on #FF8C00Aa8.59:1AAA
#5A189A on #BED6FFAa7.01:1AAA
#5A189A on #FF8C00Aa4.43:1AA large only
#0D0221 on #5A189AAa1.94:1Fail
#BED6FF on #FF8C00Aa1.58:1Fail

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