Color

#41816a

#41816a
hex#41816a
rgbrgb(65, 129, 106)
hslhsl(158, 33%, 38%)
oklchoklch(0.554 0.076 167.9)
Closest name: Emerald Whispers (#2b8478)Relative luminance 0.1786

Colors that go with #41816a

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 →

#814158

#418149 · #417881

#694181 · #816941

Split-complementary

Open in tool →

#814178 · #814941

#494181 · #814158 · #788141

Contrast

#41816a as textRatioAAAA largeAAAFix
Aaon white
4.59:1passpassfail
Aaon black
4.57:1passpassfail
  • AAA: use #54a688 as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #41816a 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 #41816a
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 #41816a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/41816a-a2beb7-d459c2-1f2c2d-e9f1eb?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