Color

#8188df

#8188df
hex#8188df
rgbrgb(129, 136, 223)
hslhsl(236, 59%, 69%)
oklchoklch(0.658 0.129 278.7)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.276

Colors that go with #8188df

Charcoal, Medium Sea Green 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 →

#dfd881

#81b6df · #aa81df

#df8188 · #88df81

Split-complementary

Open in tool →

#dfaa81 · #b6df81

#df81b6 · #dfd881 · #81dfaa

Contrast

#8188df as textRatioAAAA largeAAAFix
Aaon white
3.22:1failpassfail
  • AA: use #6169d6 as the text (4.67:1)
  • AAA: use #3c46cd as the text (7.12:1)
  • AA: or shift the background to #292929 (4.52:1)
Aaon black
6.52:1passpassfail
  • AAA: use #898fe1 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8188df 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

#8188df reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8188df
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 #8188df and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8188df-9e9cc4-df8f4e-241f2d-e9eef1?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