Color
#520a51
#520a51rgb(82, 10, 81)hsl(301, 78%, 18%)oklch(0.314 0.131 328.8)Colors that go with #520a51
Sea Green, Denim and Tomato 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 #520a51 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 #520a51: 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 #520a51, as the supporting colour.
Teal #008080
split-complementTeal is a split-complement of #520a51: 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 #520a51: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Blue #0000ff
shippedTwo real palettes: Sketch's brand system and Tim Hortons's brand system put Blue beside #520a51, as the accent.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #520a51: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
shippedCrimson is paired with #520a51 in two real palettes: Lenovo's brand system and Tim Hortons's brand system, as the supporting colour.
Real palettes that use #520a51
Tints & shades
Harmonies
Contrast
| #520a51 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 13.81:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.52:1 | 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 #520a51 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
#520a51 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 #520a51 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/520a51-c19fbc-93cb62-2d1f27-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