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
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Obsidian | #0D0221 | rgb(13, 2, 33) | hsl(261, 89%, 7%) | oklch(14.2% 0.066 296) | |
| Indigo | #5A189A | rgb(90, 24, 154) | hsl(270, 73%, 35%) | oklch(39.7% 0.189 300) | |
| Periwinkle | #BED6FF | rgb(190, 214, 255) | hsl(218, 100%, 87%) | oklch(87.2% 0.063 261) | |
| Tangerine | #FF8C00 | rgb(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
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 SecondaryColor blindness simulation
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#0D0221 on #BED6FF | Aa | 13.6:1 | AAA |
#0D0221 on #FF8C00 | Aa | 8.59:1 | AAA |
#5A189A on #BED6FF | Aa | 7.01:1 | AAA |
#5A189A on #FF8C00 | Aa | 4.43:1 | AA large only |
#0D0221 on #5A189A | Aa | 1.94:1 | Fail |
#BED6FF on #FF8C00 | Aa | 1.58:1 | Fail |