Cider
Open in tool →Rust, honey and a moss green on cream — the orchard palette; the green keeps it from being all one temperature.
Color
#646d46
#646d46
hex
#646d46rgb
rgb(100, 109, 70)hsl
hsl(74, 22%, 35%)oklch
oklch(0.517 0.059 119.1)Closest name: Bancha (#666a47)Relative luminance 0.1409
Colors that go with #646d46
Charcoal, Slate Blue and Champagne 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 body-text near-black for #646d46: its slight blue cast keeps type crisp beside a warm colour where pure #000 looks heavy.
Slate Blue #6a5acd
complementaryshippedSlate Blue sits directly opposite #646d46 on the wheel — the strongest contrast one hue can give another, so use it small: a button, a link colour, one highlight.
Champagne #f7e7ce
shipped6 real palettes, including Forest Floor and BrandSweets's brand system put Champagne beside #646d46, as that palette's text colour.
Copper #b87333
shippedDesigners have shipped Copper with #646d46: 6 real palettes, including Clay & Linen and Riverbed, as the lead colour.
Crimson #dc143c
shippedCrimson is paired with #646d46 in 5 real palettes, including Five Guys's brand system and Netflix's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #646d46: 6 real palettes, including Intel's brand system and Jack Daniel's's brand system, as the supporting colour.
Peru #cd853f
shipped4 real palettes, including Woodsmoke and Coffee Bar put Peru beside #646d46, as the lead colour.
Royal Blue #4169e1
shippedRoyal Blue is paired with #646d46 in 6 real palettes, including GitHub's brand system and Coinbase's brand system, as the accent.
Real palettes that use #646d46
Tints & shades
Harmonies
Contrast
| #646d46 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 #646d46 as the background.
Brands using this color
No public brand in the corpus uses this exact color yet. Extract a brand to add one.
Palettes built around it
mcpConnect your agent — build around #646d46
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #646d46 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/646d46-b4bea2-4e72df-242d1f-f1efe9?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