Color

#690183

#690183
hex#690183
rgbrgb(105, 1, 131)
hslhsl(288, 98%, 26%)
oklchoklch(0.385 0.187 317.1)
Closest name: Extraviolet (#661188)Relative luminance 0.0466

Colors that go with #690183

Forest Green, Blue Violet and Charcoal 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 →

#1b8301

#280183 · #83015c

#836901 · #018369

Split-complementary

Open in tool →

#5c8301 · #018328

#832801 · #1b8301 · #015c83

Contrast

#690183 as textRatioAAAA largeAAAFix
Aaon white
10.87:1passpasspassPasses AAA — no fix needed.
Aaon black
1.93:1failfailfail
  • AA: use #c202f2 as the text (4.58:1)
  • AAA: use #dd5dfd as the text (7.06:1)
  • AA: or shift the background to #a8a8a8 (4.57:1)
  • AAA: or shift the background to #d1d1d1 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #690183 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

#690183 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #690183
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 #690183 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/690183-be9fc1-aacb62-2d1f2a-ece9f1?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