Color
#5aaaaa
#5aaaaargb(90, 170, 170)hsl(180, 32%, 51%)oklch(0.688 0.079 195.5)Colors that go with #5aaaaa
Charcoal, Burlywood 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.
Charcoal #36454f
neutralshippedCharcoal is the text near-black for #5aaaaa: softer than #000 and cool enough to feel like part of the same palette.
Burlywood #deb887
shippedBurlywood is paired with #5aaaaa in 4 real palettes, including Coastal and Polaroid, as the accent.
Copper #b87333
shippedDesigners have shipped Copper with #5aaaaa: 4 real palettes, including Dusk and Riverbed, as the accent.
Dark Olive Green #556b2f
shippedDark Olive Green shows up next to #5aaaaa in 4 real palettes, including Oatmeal and Undergrowth, as the lead colour.
Denim #1560bd
shippedDesigners have shipped Denim with #5aaaaa: 5 real palettes, including Open House and Dusk, as the lead colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #5aaaaa: 5 real palettes, including Unity's brand system and Studio Grey, as the lead colour.
Midnight Blue #191970
shipped7 real palettes, including Ford's brand system and Confluent's brand system put Midnight Blue beside #5aaaaa, as the lead colour.
Peru #cd853f
triadicshippedPeru completes a triad with #5aaaaa — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Real palettes that use #5aaaaa
Tints & shades
Harmonies
Contrast
| #5aaaaa as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 2.7:1 | fail | fail | fail | |
Aaon black | 7.77:1 | pass | pass | pass | Passes AAA — no fix needed. |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5aaaaa as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
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 #5aaaaa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5aaaaa-a2bbbe-d45994-1f272d-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