Color

#4082bf

#4082bf
hex#4082bf
rgbrgb(64, 130, 191)
hslhsl(209, 50%, 50%)
oklchoklch(0.591 0.116 248.8)
Closest name: steelblue (#4682b4)Relative luminance 0.2082

Colors that go with #4082bf

Charcoal, Copper 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 →

#bf7d40

#40bfbd · #4042bf

#bf4082 · #82bf40

Split-complementary

Open in tool →

#bf4042 · #bfbd40

#bd40bf · #bf7d40 · #42bf40

Contrast

#4082bf as textRatioAAAA largeAAAFix
Aaon white
4.07:1failpassfail
  • AA: use #3c7ab4 as the text (4.53:1)
  • AAA: use #2d5b86 as the text (7.11:1)
  • AA: or shift the background to #141414 (4.53:1)
Aaon black
5.16:1passpassfail
  • AAA: use #669bcc as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4082bf as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#4082bf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4082bf
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 #4082bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4082bf-9cacc4-df4e4e-1f212d-e9f1f1?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