Color

#8a0ff5

#8a0ff5
hex#8a0ff5
rgbrgb(138, 15, 245)
hslhsl(272, 92%, 51%)
oklchoklch(0.536 0.282 298.8)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1234

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7af50f

#170ff5 · #f50fed

#f58a0f · #0ff58a

Split-complementary

Open in tool →

#edf50f · #0ff517

#f5170f · #7af50f · #0fedf5

Contrast

#8a0ff5 as textRatioAAAA largeAAAFix
Aaon white
6.06:1passpassfail
  • AAA: use #7c09e1 as the text (7.04:1)
Aaon black
3.47:1failpassfail
  • AA: use #a240f7 as the text (4.61:1)
  • AAA: use #bc76f9 as the text (7.1:1)
  • AA: or shift the background to #dedede (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8a0ff5 as the background.

Brands using this color

Fonts for this mood

#8a0ff5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8a0ff5
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 #8a0ff5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8a0ff5-b69cc4-c5cb62-2d1f2d-eae9f1?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