Color

#544fba

#544fba
hex#544fba
rgbrgb(84, 79, 186)
hslhsl(243, 44%, 52%)
oklchoklch(0.493 0.163 280.6)
Closest name: Blasphemous Blue (#3356aa)Relative luminance 0.1102

Colors that go with #544fba

Charcoal, Amber and Blue 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 →

#b5ba4f

#4f7fba · #8a4fba

#ba544f · #4fba54

Split-complementary

Open in tool →

#ba8a4f · #7fba4f

#ba4f7f · #b5ba4f · #4fba8a

Contrast

#544fba as textRatioAAAA largeAAAFix
Aaon white
6.55:1passpassfail
  • AAA: use #4d47b8 as the text (7.22:1)
Aaon black
3.2:1failpassfail
  • AA: use #716cc6 as the text (4.66:1)
  • AAA: use #9491d4 as the text (7.26:1)
  • AA: or shift the background to #d6d6d6 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #544fba 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

#544fba reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #544fba
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 #544fba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/544fba-a39cc4-dfa04e-261f2d-e9edf1?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