Color
#5b294e
#5b294ergb(91, 41, 78)hsl(316, 38%, 26%)oklch(0.363 0.089 338.2)Colors that go with #5b294e
Sea Green, Blue and Copper 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
complementaryshippedSea Green sits directly opposite #5b294e on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Blue #0000ff
shipped5 real palettes, including Dunkin''s brand system and Tim Hortons's brand system put Blue beside #5b294e, as the supporting colour.
Copper #b87333
shippedDesigners have shipped Copper with #5b294e: 4 real palettes, including Bramble and Notion's brand system, as the supporting colour.
Crimson #dc143c
shippedCrimson is paired with #5b294e in 9 real palettes, including Lenovo's brand system and Dunkin''s brand system, as the supporting colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with #5b294e: 4 real palettes, including Lamborghini's brand system and Vimeo's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #5b294e: 6 real palettes, including Hinge's brand system and Heinz's brand system, as the accent.
Midnight Blue #191970
shipped4 real palettes, including Tide Pool and Volkswagen's brand system put Midnight Blue beside #5b294e, as that palette's text colour.
Cream #fffdd0
neutralshippedCream is the surface #5b294e wants: a warm off-white that shares its undertone, so #5b294e reads softer on it than on pure white.
Real palettes that use #5b294e
Tints & shades
Harmonies
Contrast
| #5b294e as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 11.22:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.87:1 | 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 #5b294e 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
#5b294e reads as warm, dark, luxury. 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 #5b294e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5b294e-c19fb4-79cb62-2d1f23-efe9f1?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