Color

#58bddf

#58bddf
hex#58bddf
rgbrgb(88, 189, 223)
hslhsl(195, 68%, 61%)
oklchoklch(0.752 0.105 223.1)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.438

Colors that go with #58bddf

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 →

#df7a58

#58dfbd · #587adf

#df58bd · #bddf58

Split-complementary

Open in tool →

#df587a · #dfbd58

#bd58df · #df7a58 · #7adf58

Contrast

#58bddf as textRatioAAAA largeAAAFix
Aaon white
2.15:1failfailfail
  • AA: use #1e7e9f as the text (4.63:1)
  • AAA: use #176078 as the text (7.05:1)
  • AA: or shift the background to #424242 (4.67:1)
  • AAA: or shift the background to #262626 (7.03:1)
Aaon black
9.76:1passpasspassPasses 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 #58bddf 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

#58bddf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #58bddf
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 #58bddf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58bddf-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