Color

#387550

#387550
hex#387550
rgbrgb(56, 117, 80)
hslhsl(144, 35%, 34%)
oklchoklch(0.511 0.087 155.1)
Closest name: Amazon (#387b54)Relative luminance 0.1414

Colors that go with #387550

Charcoal, Rust and Medium Violet Red 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 →

#75385d

#3e7538 · #38756f

#513875 · #755138

Split-complementary

Open in tool →

#6f3875 · #75383e

#383e75 · #75385d · #756f38

Contrast

#387550 as textRatioAAAA largeAAAFix
Aaon white
5.49:1passpassfail
  • AAA: use #2e6042 as the text (7.32:1)
Aaon black
3.83:1failpassfail
  • AA: use #3f835a as the text (4.61:1)
  • AAA: use #51a974 as the text (7.28:1)
  • AA: or shift the background to #ebebeb (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #387550 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 #387550
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 #387550 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/387550-a2beb0-ca59d4-1f2d2b-eaf1e9?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