Color

#5b60a9

#5b60a9
hex#5b60a9
rgbrgb(91, 96, 169)
hslhsl(236, 31%, 51%)
oklchoklch(0.519 0.114 278.7)
Closest name: Bellflower (#5d66aa)Relative luminance 0.1345

Colors that go with #5b60a9

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 →

#a9a45b

#5b87a9 · #7d5ba9

#a95b60 · #60a95b

Split-complementary

Open in tool →

#a97d5b · #87a95b

#a95b87 · #a9a45b · #5ba97d

Contrast

#5b60a9 as textRatioAAAA largeAAAFix
Aaon white
5.69:1passpassfail
  • AAA: use #4d5293 as the text (7.13:1)
Aaon black
3.69:1failpassfail
  • AA: use #6c71b2 as the text (4.64:1)
  • AAA: use #9194c5 as the text (7.25:1)
  • AA: or shift the background to #e6e6e6 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5b60a9 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #5b60a9
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 #5b60a9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5b60a9-9e9cc4-df8f4e-241f2d-e9eef1?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