Color

#381027

#381027
hex#381027
rgbrgb(56, 16, 39)
hslhsl(326, 56%, 14%)
oklchoklch(0.248 0.071 347.9)
Closest name: Nightly Voyager (#391531)Relative luminance 0.0136

Colors that go with #381027

Charcoal, Rust and Sea Green 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 →

#103821

#351038 · #381012

#263810 · #102638

Split-complementary

Open in tool →

#123810 · #103835

#383510 · #103821 · #101238

Contrast

#381027 as textRatioAAAA largeAAAFix
Aaon white
16.52:1passpasspassPasses AAA — no fix needed.
Aaon black
1.27:1failfailfail
  • AA: use #c9408e as the text (4.61:1)
  • AAA: use #d874ac as the text (7.01:1)
  • AA: or shift the background to #878787 (4.6:1)
  • AAA: or shift the background to #ababab (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #381027 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

#381027 reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #381027
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 #381027 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/381027-c19fae-67cb62-2d1f21-f1e9f1?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