Color

#574bc3

#574bc3
hex#574bc3
rgbrgb(87, 75, 195)
hslhsl(246, 50%, 53%)
oklchoklch(0.495 0.18 282.1)
Closest name: Blurple (#5539cc)Relative luminance 0.11

Colors that go with #574bc3

Charcoal, Sea Green and Amber 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 →

#b7c34b

#4b7bc3 · #934bc3

#c3574b · #4bc357

Split-complementary

Open in tool →

#c3934b · #7bc34b

#c34b7b · #b7c34b · #4bc393

Contrast

#574bc3 as textRatioAAAA largeAAAFix
Aaon white
6.56:1passpassfail
  • AAA: use #5044c1 as the text (7.15:1)
Aaon black
3.2:1failpassfail
  • AA: use #746acd as the text (4.69:1)
  • AAA: use #948cd9 as the text (7.01:1)
  • AA: or shift the background to #d6d6d6 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #574bc3 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

#574bc3 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #574bc3
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 #574bc3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/574bc3-a59cc4-dfa74e-271f2d-e9ecf1?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