Color

#4c869a

#4c869a
hex#4c869a
rgbrgb(76, 134, 154)
hslhsl(195, 34%, 45%)
oklchoklch(0.588 0.068 222.4)
Closest name: Arctic (#648589)Relative luminance 0.2092

Colors that go with #4c869a

Charcoal, Copper and Cobalt Blue 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.

Real palettes that use #4c869a

Tints & shades

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

Harmonies

Complementary

Open in tool →

#9a5f4c

#4c9a86 · #4c5f9a

#9a4c86 · #869a4c

Split-complementary

Open in tool →

#9a4c5f · #9a864c

#864c9a · #9a5f4c · #5f9a4c

Contrast

#4c869a as textRatioAAAA largeAAAFix
Aaon white
4.05:1failpassfail
  • AA: use #477d90 as the text (4.56:1)
  • AAA: use #345c6a as the text (7.28:1)
  • AA: or shift the background to #141414 (4.55:1)
Aaon black
5.18:1passpassfail
  • AAA: use #629eb2 as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4c869a 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 #4c869a
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 #4c869a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4c869a-9cb5c4-df4e70-1f242d-e9f1ef?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