Color

#58b2d0

#58b2d0
hex#58b2d0
rgbrgb(88, 178, 208)
hslhsl(195, 56%, 58%)
oklchoklch(0.72 0.096 222.5)
Closest name: Blue Martini (#52b4d3)Relative luminance 0.3847

Colors that go with #58b2d0

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 →

#d07658

#58d0b2 · #5876d0

#d058b2 · #b2d058

Split-complementary

Open in tool →

#d05876 · #d0b258

#b258d0 · #d07658 · #76d058

Contrast

#58b2d0 as textRatioAAAA largeAAAFix
Aaon white
2.42:1failfailfail
  • AA: use #2c7f9b as the text (4.55:1)
  • AAA: use #215f73 as the text (7.12:1)
  • AA: or shift the background to #3b3b3b (4.64:1)
  • AAA: or shift the background to #1c1c1c (7.06:1)
Aaon black
8.69:1passpasspassPasses 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 #58b2d0 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

#58b2d0 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #58b2d0
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 #58b2d0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58b2d0-9cb5c4-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