Color

#a18bda

#a18bda
hex#a18bda
rgbrgb(161, 139, 218)
hslhsl(257, 52%, 70%)
oklchoklch(0.687 0.116 296)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.311

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#c4da8b

#8b9cda · #c98bda

#daa18b · #8bdaa1

Split-complementary

Open in tool →

#dac98b · #9cda8b

#da8b9c · #c4da8b · #8bdac9

Contrast

#a18bda as textRatioAAAA largeAAAFix
Aaon white
2.91:1failfailfail
  • AA: use #8264ce as the text (4.5:1)
  • AAA: use #633dc2 as the text (7.05:1)
  • AA: or shift the background to #303030 (4.54:1)
  • AAA: or shift the background to #050505 (7.01:1)
Aaon black
7.22:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a18bda 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

#a18bda reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a18bda
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #a18bda and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a18bda-ac9cc4-dfc24e-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