Named color
Cosmic Explorer
#551155rgb(85, 17, 85)hsl(300, 67%, 20%)oklch(0.327 0.129 328)Cosmic Explorer 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 Cosmic Explorer
Sea Green, Crimson and Denim 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.
Sea Green #2e8b57
complementarySea Green sits directly opposite Cosmic Explorer on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Crimson #dc143c
shippedCrimson is paired with Cosmic Explorer in 3 real palettes, including Lenovo's brand system and Tim Hortons's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with Cosmic Explorer: 3 real palettes, including Hinge's brand system and Heinz's brand system, as the accent.
Tomato #ff6347
shipped3 real palettes, including Golden Hour and FedEx's brand system put Tomato beside Cosmic Explorer, as the supporting colour.
Teal #008080
split-complementTeal is a split-complement of Cosmic Explorer: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Olive Green #808000
split-complementOlive Green is a split-complement of Cosmic Explorer: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue Violet #8a2be2
analogousshippedBlue Violet is Cosmic Explorer's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for Cosmic Explorer: softer than #000 and cool enough to feel like part of the same palette.
Real palettes that use Cosmic Explorer
Tints & shades
Harmonies
Contrast
| Cosmic Explorer as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 13.14:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.6:1 | 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 Cosmic Explorer 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
Cosmic Explorer reads as warm, 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 #551155 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/551155-c19fbd-95cb62-2d1f27-ede9f1?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