Color

#29156a

#29156a
hex#29156a
rgbrgb(41, 21, 106)
hslhsl(254, 67%, 25%)
oklchoklch(0.289 0.136 284.8)
Closest name: midnightblue (#191970)Relative luminance 0.0205

Colors that go with #29156a

Charcoal, Denim and Blue 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 →

#576a15

#152c6a · #54156a

#6a2915 · #156a29

Split-complementary

Open in tool →

#6a5415 · #2c6a15

#6a152c · #576a15 · #156a54

Contrast

#29156a as textRatioAAAA largeAAAFix
Aaon white
14.9:1passpasspassPasses AAA — no fix needed.
Aaon black
1.41:1failfailfail
  • AA: use #7f61e0 as the text (4.69:1)
  • AAA: use #9e88e7 as the text (7.13:1)
  • AA: or shift the background to #8f8f8f (4.61:1)
  • AAA: or shift the background to #b3b3b3 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #29156a 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

#29156a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #29156a
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 #29156a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/29156a-aa9cc4-dfbb4e-291f2d-e9ebf1?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