Color

#5db9da

#5db9da
hex#5db9da
rgbrgb(93, 185, 218)
hslhsl(196, 63%, 61%)
oklchoklch(0.742 0.099 224.1)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.4209

Colors that go with #5db9da

Charcoal, Dark Salmon 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 →

#da7e5d

#5ddabd · #5d7ada

#da5db9 · #b9da5d

Split-complementary

Open in tool →

#da5d7a · #dabd5d

#bd5dda · #da7e5d · #7ada5d

Contrast

#5db9da as textRatioAAAA largeAAAFix
Aaon white
2.23:1failfailfail
  • AA: use #247d9e as the text (4.66:1)
  • AAA: use #1b6079 as the text (7.01:1)
  • AA: or shift the background to #424242 (4.51:1)
  • AAA: or shift the background to #212121 (7.22:1)
Aaon black
9.42:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5db9da 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

#5db9da reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5db9da
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 #5db9da and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5db9da-9cb5c4-df4e6e-1f232d-e9f1ef?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