Color

#58fdf5

#58fdf5
hex#58fdf5
rgbrgb(88, 253, 245)
hslhsl(177, 98%, 67%)
oklchoklch(0.908 0.135 190.4)
Closest name: aqua (#00ffff)Relative luminance 0.7892

Colors that go with #58fdf5

Charcoal, Deep Sky Blue and Taupe 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 →

#fd5861

#58fda3 · #58b3fd

#f558fd · #fdf558

Split-complementary

Open in tool →

#fd58b3 · #fda358

#a358fd · #fd5861 · #b3fd58

Contrast

#58fdf5 as textRatioAAAA largeAAAFix
Aaon white
1.25:1failfailfail
  • AA: use #01837d as the text (4.62:1)
  • AAA: use #01605b as the text (7.43:1)
  • AA: or shift the background to #666666 (4.59:1)
  • AAA: or shift the background to #4a4a4a (7.08:1)
Aaon black
16.78:1passpasspassPasses 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 #58fdf5 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #58fdf5
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 #58fdf5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58fdf5-a2bcbe-d4599b-1f282d-e9f1ed?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