Color

#a183ec

#a183ec
hex#a183ec
rgbrgb(161, 131, 236)
hslhsl(257, 73%, 72%)
oklchoklch(0.682 0.152 295.2)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.2987

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ceec83

#839aec · #d583ec

#eca183 · #83eca1

Split-complementary

Open in tool →

#ecd583 · #9aec83

#ec839a · #ceec83 · #83ecd5

Contrast

#a183ec as textRatioAAAA largeAAAFix
Aaon white
3.01:1failpassfail
  • AA: use #835ce6 as the text (4.53:1)
  • AAA: use #6130df as the text (7.01:1)
  • AA: or shift the background to #2e2e2e (4.51:1)
Aaon black
6.97:1passpassfail
  • AAA: use #a488ec as the text (7.31:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a183ec 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

#a183ec reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a183ec
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 #a183ec and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a183ec-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