Color

#38466b

#38466b
hex#38466b
rgbrgb(56, 70, 107)
hslhsl(224, 31%, 32%)
oklchoklch(0.399 0.065 267.6)
Closest name: Bonne Nuit (#3a4866)Relative luminance 0.0628

Colors that go with #38466b

Steel Blue, Blue and Copper 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 →

#6b5d38

#385f6b · #44386b

#6b3846 · #466b38

Split-complementary

Open in tool →

#6b4438 · #5f6b38

#6b385f · #6b5d38 · #386b44

Contrast

#38466b as textRatioAAAA largeAAAFix
Aaon white
9.31:1passpasspassPasses AAA — no fix needed.
Aaon black
2.26:1failfailfail
  • AA: use #5f73ab as the text (4.53:1)
  • AAA: use #8796c0 as the text (7.15:1)
  • AA: or shift the background to #b5b5b5 (4.54:1)
  • AAA: or shift the background to #e0e0e0 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #38466b 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 #38466b
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 #38466b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/38466b-9ca2c4-df724e-221f2d-e9eff1?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