Color

#48687f

#48687f
hex#48687f
rgbrgb(72, 104, 127)
hslhsl(205, 28%, 39%)
oklchoklch(0.502 0.052 240.4)
Closest name: Admiral Blue (#50647f)Relative luminance 0.1281

Colors that go with #48687f

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 →

#7f5f48

#487f7b · #484c7f

#7f4868 · #687f48

Split-complementary

Open in tool →

#7f484c · #7f7b48

#7b487f · #7f5f48 · #4c7f48

Contrast

#48687f as textRatioAAAA largeAAAFix
Aaon white
5.9:1passpassfail
  • AAA: use #3e5b6f as the text (7.17:1)
Aaon black
3.56:1failpassfail
  • AA: use #547b96 as the text (4.65:1)
  • AAA: use #799bb4 as the text (7.16:1)
  • AA: or shift the background to #e3e3e3 (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 #48687f as the background.

Brands using this color

mcpConnect your agent — build around #48687f
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 #48687f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/48687f-9cafc4-df4e58-1f212d-e9f1f0?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