Color

#876cea

#876cea
hex#876cea
rgbrgb(135, 108, 234)
hslhsl(253, 75%, 67%)
oklchoklch(0.619 0.183 289.9)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2182

Colors that go with #876cea

Amber, Blue and Denim 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 →

#cfea6c

#6c90ea · #c66cea

#ea876c · #6cea87

Split-complementary

Open in tool →

#eac66c · #90ea6c

#ea6c90 · #cfea6c · #6ceac6

Contrast

#876cea as textRatioAAAA largeAAAFix
Aaon white
3.92:1failpassfail
  • AA: use #7c5ee8 as the text (4.54:1)
  • AAA: use #5832e2 as the text (7.07:1)
  • AA: or shift the background to #171717 (4.58:1)
Aaon black
5.36:1passpassfail
  • AAA: use #9d87ee as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #876cea 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

#876cea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #876cea
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 #876cea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/876cea-a99cc4-dfb84e-281f2d-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