Named color
Cotinga Purple
#340059rgb(52, 0, 89)hsl(275, 100%, 17%)oklch(0.263 0.138 303.6)Cotinga Purple on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the curated palettes it appears in and any public brand that adopts it.
Colors that go with Cotinga Purple
Charcoal, Royal Blue and Cobalt Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for Cotinga Purple: softer than #000 and cool enough to feel like part of the same palette.
Royal Blue #4169e1
analogousshippedRoyal Blue is Cotinga Purple's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with Cotinga Purple: 6 real palettes, including Blue Mono and Glacier, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with Cotinga Purple: 11 real palettes, including Discover's brand system and Bank of America's brand system, as the supporting colour.
Steel Blue #4682b4
shippedDesigners have shipped Steel Blue with Cotinga Purple: 6 real palettes, including Discover's brand system and Deep Water, as the accent.
Olive Green #808000
complementaryOlive Green sits directly opposite Cotinga Purple on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Sea Green #2e8b57
split-complementshippedSea Green is a split-complement of Cotinga Purple: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shipped3 real palettes, including Sketch's brand system and Penpot's brand system put Blue beside Cotinga Purple, as the accent.
Real palettes that use Cotinga Purple
Tints & shades
Harmonies
Contrast
| Cotinga Purple as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 16.28:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.29:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with Cotinga Purple as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Fonts for this mood
Cotinga Purple reads as cool, vivid, dark. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #340059 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/340059-b89cc4-c0cb62-2d1f2d-eae9f1?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md