Color

#5d72da

#5d72da
hex#5d72da
rgbrgb(93, 114, 218)
hslhsl(230, 63%, 61%)
oklchoklch(0.588 0.16 272.1)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.1942

Colors that go with #5d72da

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 →

#dac55d

#5db0da · #875dda

#da5d72 · #72da5d

Split-complementary

Open in tool →

#da875d · #b0da5d

#da5db0 · #dac55d · #5dda87

Contrast

#5d72da as textRatioAAAA largeAAAFix
Aaon white
4.3:1failpassfail
  • AA: use #596ed9 as the text (4.51:1)
  • AAA: use #2e48cc as the text (7.2:1)
  • AA: or shift the background to #0d0d0d (4.52:1)
Aaon black
4.88:1passpassfail
  • AAA: use #8292e3 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5d72da as the background.

Brands using this color

Fonts for this mood

#5d72da reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5d72da
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 #5d72da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5d72da-9c9ec4-df814e-231f2d-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