Color
#a3437b
#a3437brgb(163, 67, 123)hsl(325, 42%, 45%)oklch(0.528 0.142 347)Colors that go with #a3437b
Denim, Taupe and Teal 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.
Denim #1560bd
shippedDesigners have shipped Denim with #a3437b: 4 real palettes, including Chase's brand system and Ulta Beauty's brand system, as the lead colour.
Taupe #483c32
shippedTaupe is paired with #a3437b in 4 real palettes, including Dunkin''s brand system and Typewriter, as the lead colour.
Teal #008080
complementaryTeal sits directly opposite #a3437b 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 #a3437b: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Rust #b7410e
analogousshippedRust is #a3437b's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Amber #ffbf00
shippedAmber is paired with #a3437b in two real palettes: Ember and Maple, as the accent.
Charcoal #36454f
neutralCharcoal is the body-text near-black for #a3437b: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Goldenrod #daa520
shippedGoldenrod shows up next to #a3437b in two real palettes: Fireside and Noir Beauty, as the accent.
Real palettes that use #a3437b
Tints & shades
Harmonies
Contrast
| #a3437b as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.76:1 | pass | pass | fail |
|
Aaon black | 3.65:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a3437b 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
#a3437b reads as warm. 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 #a3437b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/a3437b-c19faf-69cb62-2d1f21-f0e9f1?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