Color

#487889

#487889
hex#487889
rgbrgb(72, 120, 137)
hslhsl(196, 31%, 41%)
oklchoklch(0.545 0.058 222.7)
Closest name: Harbour Blue (#417491)Relative luminance 0.1662

Colors that go with #487889

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.

Real palettes that use #487889

Tints & shades

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

Harmonies

Complementary

Open in tool →

#895948

#48897a · #485789

#894878 · #788948

Split-complementary

Open in tool →

#894857 · #897a48

#7a4889 · #895948 · #578948

Contrast

#487889 as textRatioAAAA largeAAAFix
Aaon white
4.86:1passpassfail
  • AAA: use #385d6b as the text (7.13:1)
Aaon black
4.32:1failpassfail
  • AA: use #4a7b8c as the text (4.5:1)
  • AAA: use #699db0 as the text (7.05:1)
  • AA: or shift the background to #f7f7f7 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #487889 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 #487889
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 #487889 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/487889-9cb5c4-df4e6e-1f232d-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