Color

#427649

#427649
hex#427649
rgbrgb(66, 118, 73)
hslhsl(128, 28%, 36%)
oklchoklch(0.517 0.09 147.2)
Closest name: Autumn Crocodile (#447744)Relative luminance 0.146

Colors that go with #427649

Charcoal, Royal Blue and Rust 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.

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#76426f

#557642 · #427663

#494276 · #764942

Split-complementary

Open in tool →

#634276 · #764255

#425576 · #76426f · #766342

Contrast

#427649 as textRatioAAAA largeAAAFix
Aaon white
5.36:1passpassfail
  • AAA: use #37623d as the text (7.05:1)
Aaon black
3.92:1failpassfail
  • AA: use #498351 as the text (4.65:1)
  • AAA: use #5fa568 as the text (7.07:1)
  • AA: or shift the background to #ededed (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #427649 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #427649
live endpoint

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.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #427649 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/427649-a2bea9-ac4edf-1f2d27-ecf1e9?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md