Color

#690251

#690251
hex#690251
rgbrgb(105, 2, 81)
hslhsl(314, 96%, 21%)
oklchoklch(0.352 0.15 341.3)
Closest name: Cosmic Explorer (#551155)Relative luminance 0.0364

Colors that go with #690251

Sea Green, Cream and Denim 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 →

#02691a

#4e0269 · #69021e

#516902 · #025169

Split-complementary

Open in tool →

#1e6902 · #02694e

#694e02 · #02691a · #021e69

Contrast

#690251 as textRatioAAAA largeAAAFix
Aaon white
12.15:1passpasspassPasses AAA — no fix needed.
Aaon black
1.73:1failfailfail
  • AA: use #dc04aa as the text (4.64:1)
  • AAA: use #fb4bd2 as the text (7.04:1)
  • AA: or shift the background to #9e9e9e (4.54:1)
  • AAA: or shift the background to #c7c7c7 (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 #690251 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

#690251 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #690251
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 #690251 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/690251-c19fb5-7ccb62-2d1f24-efe9f1?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