Color

#703aa6

#703aa6
hex#703aa6
rgbrgb(112, 58, 166)
hslhsl(270, 48%, 44%)
oklchoklch(0.471 0.168 303.6)
Closest name: rebeccapurple (#663399)Relative luminance 0.0922

Colors that go with #703aa6

Sea Green, Charcoal and Crimson 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 →

#70a63a

#3a3aa6 · #a63aa6

#a6703a · #3aa670

Split-complementary

Open in tool →

#a6a63a · #3aa63a

#a63a3a · #70a63a · #3aa6a6

Contrast

#703aa6 as textRatioAAAA largeAAAFix
Aaon white
7.38:1passpasspassPasses AAA — no fix needed.
Aaon black
2.84:1failfailfail
  • AA: use #915dc6 as the text (4.59:1)
  • AAA: use #ad86d5 as the text (7.15:1)
  • AA: or shift the background to #cccccc (4.6:1)
  • AAA: or shift the background to #fafafa (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #703aa6 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

#703aa6 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #703aa6
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 #703aa6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/703aa6-b59cc4-c9cb62-2c1f2d-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