Color

#412f51

#412f51
hex#412f51
rgbrgb(65, 47, 81)
hslhsl(272, 27%, 25%)
oklchoklch(0.341 0.062 307.7)
Closest name: Call It a Night (#42364c)Relative luminance 0.0375

Colors that go with #412f51

Dark Olive Green, Teal 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 →

#3f512f

#302f51 · #512f50

#51412f · #2f5141

Split-complementary

Open in tool →

#50512f · #2f5130

#51302f · #3f512f · #2f5051

Contrast

#412f51 as textRatioAAAA largeAAAFix
Aaon white
12:1passpasspassPasses AAA — no fix needed.
Aaon black
1.75:1failfailfail
  • AA: use #8967a8 as the text (4.57:1)
  • AAA: use #a78ebe as the text (7.26:1)
  • AA: or shift the background to #a1a1a1 (4.64:1)
  • AAA: or shift the background to #c7c7c7 (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #412f51 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

#412f51 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #412f51
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 #412f51 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/412f51-b69cc4-c5cb62-2d1f2d-eae9f1?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