Color

#a41bf3

#a41bf3
hex#a41bf3
rgbrgb(164, 27, 243)
hslhsl(278, 90%, 53%)
oklchoklch(0.571 0.28 307.2)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1515

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6af31b

#381bf3 · #f31bd6

#f3a41b · #1bf3a4

Split-complementary

Open in tool →

#d6f31b · #1bf338

#f3381b · #6af31b · #1bd6f3

Contrast

#a41bf3 as textRatioAAAA largeAAAFix
Aaon white
5.21:1passpassfail
  • AAA: use #850bcb as the text (7.22:1)
Aaon black
4.03:1failpassfail
  • AA: use #ae34f4 as the text (4.6:1)
  • AAA: use #c772f8 as the text (7.19:1)
  • AA: or shift the background to #f0f0f0 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a41bf3 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

#a41bf3 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a41bf3
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 #a41bf3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a41bf3-ba9cc4-bbcb62-2d1f2c-ebe9f1?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