Color

#5abcdd

#5abcdd
hex#5abcdd
rgbrgb(90, 188, 221)
hslhsl(195, 66%, 61%)
oklchoklch(0.749 0.103 222.9)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.4336

Colors that go with #5abcdd

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 →

#dd7b5a

#5addbc · #5a7bdd

#dd5abc · #bcdd5a

Split-complementary

Open in tool →

#dd5a7b · #ddbc5a

#bc5add · #dd7b5a · #7bdd5a

Contrast

#5abcdd as textRatioAAAA largeAAAFix
Aaon white
2.17:1failfailfail
  • AA: use #207d9d as the text (4.69:1)
  • AAA: use #185f77 as the text (7.14:1)
  • AA: or shift the background to #424242 (4.63:1)
  • AAA: or shift the background to #242424 (7.15:1)
Aaon black
9.67:1passpasspassPasses 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 #5abcdd 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

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

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

tool url/palettes/new/5abcdd-9cb5c4-df4e70-1f242d-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