Color
#409a9c
#409a9crgb(64, 154, 156)hsl(181, 42%, 43%)oklch(0.633 0.085 197.2)Colors that go with #409a9c
Charcoal, Copper and Crimson 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #409a9c: softer than #000 and cool enough to feel like part of the same palette.
Copper #b87333
shippedDesigners have shipped Copper with #409a9c: 6 real palettes, including Clean Beauty and Wellness, as the accent.
Crimson #dc143c
shippedCrimson is paired with #409a9c in 7 real palettes, including Diner and Redfin's brand system, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #409a9c: 11 real palettes, including Peacock and Dusk, as the supporting colour.
Midnight Blue #191970
shipped10 real palettes, including Tide Pool and Ford's brand system put Midnight Blue beside #409a9c, as that palette's text colour.
Orange #ffa500
shipped5 real palettes, including Gopro's brand system and Campus put Orange beside #409a9c, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #409a9c in 6 real palettes, including Confluent's brand system and Brilliant's brand system, as the supporting colour.
Chocolate #d2691e
split-complementshippedChocolate is a split-complement of #409a9c: nearly opposite, so it still pops against it, without the vibrating edge of a true complement.
Real palettes that use #409a9c
Tints & shades
Harmonies
Contrast
| #409a9c as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.32:1 | fail | pass | fail | |
Aaon black | 6.32:1 | pass | 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 #409a9c 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
#409a9c reads as cool, modern. 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 #409a9c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/409a9c-a2babe-d45992-1f272d-e9f1ed?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