Color

#43845c

#43845c
hex#43845c
rgbrgb(67, 132, 92)
hslhsl(143, 33%, 39%)
oklchoklch(0.559 0.092 155)
Closest name: seagreen (#2e8b57)Relative luminance 0.1847

Colors that go with #43845c

Charcoal, Medium Violet Red 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#84436b

#4a8443 · #43847d

#5c4384 · #845c43

Split-complementary

Open in tool →

#7d4384 · #84434a

#434a84 · #84436b · #847d43

Contrast

#43845c as textRatioAAAA largeAAAFix
Aaon white
4.47:1failpassfail
  • AA: use #418159 as the text (4.66:1)
  • AAA: use #326244 as the text (7.08:1)
  • AA: or shift the background to #050505 (4.56:1)
Aaon black
4.69:1passpassfail
  • AAA: use #54a673 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #43845c as the background.

Brands using this color

mcpConnect your agent — build around #43845c
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 #43845c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/43845c-a2beb0-c859d4-1f2d2b-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