Color
#800540
#800540rgb(128, 5, 64)hsl(331, 92%, 26%)oklch(0.39 0.154 1.1)Colors that go with #800540
Teal, Denim and Sea Green 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.
Teal #008080
complementaryshippedTeal sits directly opposite #800540 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Denim #1560bd
shippedDesigners have shipped Denim with #800540: 3 real palettes, including Hinge's brand system and State Farm's brand system, as the accent.
Sea Green #2e8b57
split-complementSea Green is a split-complement of #800540: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Charcoal #36454f
neutralshippedCharcoal is the body-text near-black for #800540: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Cream #fffdd0
neutralCream is the surface #800540 wants: a warm off-white that shares its undertone, so #800540 reads softer on it than on pure white.
Crimson #dc143c
shippedCrimson is paired with #800540 in two real palettes: Lenovo's brand system and State Farm's brand system, as the supporting colour.
Gold #ffd700
shippedGold shows up next to #800540 in two real palettes: Mailchimp's brand system and Garnet, as the supporting colour.
Rust #b7410e
analogousshippedRust is #800540's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Real palettes that use #800540
Tints & shades
Harmonies
Contrast
| #800540 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 10.43:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.01:1 | 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 #800540 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
#800540 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 #800540 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/800540-c49cab-62cb66-2d1f20-f1e9f1?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