Color

#5cd9f5

#5cd9f5
hex#5cd9f5
rgbrgb(92, 217, 245)
hslhsl(191, 88%, 66%)
oklchoklch(0.826 0.116 215.1)
Closest name: Sky Blue (#87ceeb)Relative luminance 0.5849

Colors that go with #5cd9f5

Charcoal, Crimson and Dodger Blue 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 →

#f5785c

#5cf5c4 · #5c8cf5

#f55cd9 · #d9f55c

Split-complementary

Open in tool →

#f55c8c · #f5c45c

#c45cf5 · #f5785c · #8cf55c

Contrast

#5cd9f5 as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #0a7f99 as the text (4.66:1)
  • AAA: use #075f73 as the text (7.26:1)
  • AA: or shift the background to #545454 (4.58:1)
  • AAA: or shift the background to #383838 (7.09:1)
Aaon black
12.7:1passpasspassPasses 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 #5cd9f5 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

#5cd9f5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5cd9f5
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 #5cd9f5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5cd9f5-a2b6be-df4e7a-1f252d-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