Color
#5a6d67
#5a6d67rgb(90, 109, 103)hsl(161, 10%, 39%)oklch(0.517 0.025 174.2)Colors that go with #5a6d67
Charcoal, Champagne 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 that reads cleanly against #5a6d67 without the hard edge of pure #000.
Champagne #f7e7ce
shipped6 real palettes, including BrandSweets's brand system and Forest Floor put Champagne beside #5a6d67.
Copper #b87333
shippedDesigners have shipped Copper with #5a6d67: 7 real palettes, including Riverbed and Clay & Linen, as the accent.
Crimson #dc143c
shippedCrimson is paired with #5a6d67 in 7 real palettes, including Gemstone and Five Guys's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #5a6d67: 9 real palettes, including Campus and Intel's brand system, as the lead colour.
Goldenrod #daa520
shippedGoldenrod shows up next to #5a6d67 in 6 real palettes, including Mid-Century and Sapphire & Gold, as the accent.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #5a6d67 in 4 real palettes, including Undergrowth and Indigo SaaS, as the lead colour.
Midnight Blue #191970
shipped6 real palettes, including Lufthansa's brand system and Paramount+'s brand system put Midnight Blue beside #5a6d67, as the lead colour.
Real palettes that use #5a6d67
Tints & shades
Harmonies
Contrast
| #5a6d67 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.5:1 | pass | pass | fail |
|
Aaon black | 3.82:1 | 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 #5a6d67 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 #5a6d67 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/5a6d67-a2beb8-d459bb-1f2c2d-e9f1eb?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