Color

#58f9fe

#58f9fe
hex#58f9fe
rgbrgb(88, 249, 254)
hslhsl(182, 99%, 67%)
oklchoklch(0.902 0.132 198.1)
Closest name: Aggressive Aqua (#00fbff)Relative luminance 0.7698

Colors that go with #58f9fe

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 →

#fe5d58

#58feb0 · #58a5fe

#fe58f9 · #f9fe58

Split-complementary

Open in tool →

#fe58a5 · #feb058

#b058fe · #fe5d58 · #a5fe58

Contrast

#58f9fe as textRatioAAAA largeAAAFix
Aaon white
1.28:1failfailfail
  • AA: use #018489 as the text (4.5:1)
  • AAA: use #016265 as the text (7.15:1)
  • AA: or shift the background to #636363 (4.69:1)
  • AAA: or shift the background to #474747 (7.25:1)
Aaon black
16.4:1passpasspassPasses 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 #58f9fe 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

#58f9fe reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #58f9fe
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 #58f9fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/58f9fe-a2babe-d45990-1f272d-e9f1ee?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