Color

#4e6e79

#4e6e79
hex#4e6e79
rgbrgb(78, 110, 121)
hslhsl(195, 22%, 39%)
oklchoklch(0.518 0.041 221.2)
Closest name: Calypso (#3d7188)Relative luminance 0.1415

Colors that go with #4e6e79

Charcoal, Sienna and Amber 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 →

#79594e

#4e796e · #4e5979

#794e6e · #6e794e

Split-complementary

Open in tool →

#794e59 · #796e4e

#6e4e79 · #79594e · #59794e

Contrast

#4e6e79 as textRatioAAAA largeAAAFix
Aaon white
5.48:1passpassfail
  • AAA: use #425d67 as the text (7.02:1)
Aaon black
3.83:1failpassfail
  • AA: use #567a86 as the text (4.52:1)
  • AAA: use #769ba7 as the text (7.02:1)
  • 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 #4e6e79 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 #4e6e79
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 #4e6e79 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e6e79-9cb5c4-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