Color

#41747c

#41747c
hex#41747c
rgbrgb(65, 116, 124)
hslhsl(188, 31%, 37%)
oklchoklch(0.526 0.056 208.5)
Closest name: Calypso (#3d7188)Relative luminance 0.1507

Colors that go with #41747c

Charcoal, Rust 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 →

#7c4941

#417c66 · #41577c

#7c4174 · #747c41

Split-complementary

Open in tool →

#7c4157 · #7c6641

#66417c · #7c4941 · #577c41

Contrast

#41747c as textRatioAAAA largeAAAFix
Aaon white
5.23:1passpassfail
  • AAA: use #355e64 as the text (7.15:1)
Aaon black
4.01:1failpassfail
  • AA: use #467d86 as the text (4.54:1)
  • AAA: use #5fa0ab as the text (7.1:1)
  • AA: or shift the background to #f0f0f0 (4.59:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #41747c 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 #41747c
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 #41747c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/41747c-a2b7be-df4e81-1f252d-e9f1ee?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