Color

#4b685a

#4b685a
hex#4b685a
rgbrgb(75, 104, 90)
hslhsl(151, 16%, 35%)
oklchoklch(0.49 0.041 163.6)
Closest name: Dark Forest (#556962)Relative luminance 0.1213

Colors that go with #4b685a

Charcoal, Cadet Blue 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 →

#684b59

#4b684b · #4b6768

#5a4b68 · #685a4b

Split-complementary

Open in tool →

#684b67 · #684b4b

#4b4b68 · #684b59 · #67684b

Contrast

#4b685a as textRatioAAAA largeAAAFix
Aaon white
6.13:1passpassfail
  • AAA: use #425c4f as the text (7.3:1)
Aaon black
3.43:1failpassfail
  • AA: use #5a7c6c as the text (4.53:1)
  • AAA: use #7a9f8d as the text (7.17:1)
  • AA: or shift the background to #dedede (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4b685a 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 #4b685a
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 #4b685a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4b685a-a2beb4-d459d0-1f2d2c-e9f1ea?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