Color

#39badb

#39badb
hex#39badb
rgbrgb(57, 186, 219)
hslhsl(192, 69%, 54%)
oklchoklch(0.734 0.118 219)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.411

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#db5939

#39dbaa · #3969db

#db39ba · #badb39

Split-complementary

Open in tool →

#db3969 · #dbaa39

#aa39db · #db5939 · #69db39

Contrast

#39badb as textRatioAAAA largeAAAFix
Aaon white
2.28:1failfailfail
  • AA: use #1c7e97 as the text (4.69:1)
  • AAA: use #156174 as the text (7.01:1)
  • AA: or shift the background to #404040 (4.55:1)
  • AAA: or shift the background to #212121 (7.07:1)
Aaon black
9.22:1passpasspassPasses 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 #39badb 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

#39badb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #39badb
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #39badb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/39badb-a2b5be-df4e77-1f242d-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