Color

#58abdf

#58abdf
hex#58abdf
rgbrgb(88, 171, 223)
hslhsl(203, 68%, 61%)
oklchoklch(0.71 0.111 238.5)
Closest name: Cousteau (#55a9d6)Relative luminance 0.3653

Colors that go with #58abdf

Charcoal, Peru 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 →

#df8c58

#58dfcf · #5868df

#df58ab · #abdf58

Split-complementary

Open in tool →

#df5868 · #dfcf58

#cf58df · #df8c58 · #68df58

Contrast

#58abdf as textRatioAAAA largeAAAFix
Aaon white
2.53:1failfailfail
  • AA: use #227cb4 as the text (4.56:1)
  • AAA: use #195c85 as the text (7.21:1)
  • AA: or shift the background to #383838 (4.64:1)
  • AAA: or shift the background to #171717 (7.09:1)
Aaon black
8.31:1passpasspassPasses 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 #58abdf as the background.

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/58abdf-9cb0c4-df4e5d-1f222d-e9f1f0?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