Color

#5fd9f2

#5fd9f2
hex#5fd9f2
rgbrgb(95, 217, 242)
hslhsl(190, 85%, 66%)
oklchoklch(0.826 0.113 213.4)
Closest name: Sky Blue (#87ceeb)Relative luminance 0.5847

Colors that go with #5fd9f2

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 →

#f2775f

#5ff2c1 · #5f90f2

#f25fd9 · #d9f25f

Split-complementary

Open in tool →

#f25f90 · #f2c15f

#c15ff2 · #f2775f · #90f25f

Contrast

#5fd9f2 as textRatioAAAA largeAAAFix
Aaon white
1.65:1failfailfail
  • AA: use #0c8097 as the text (4.62:1)
  • AAA: use #096071 as the text (7.18:1)
  • AA: or shift the background to #545454 (4.58:1)
  • AAA: or shift the background to #383838 (7.09:1)
Aaon black
12.69:1passpasspassPasses 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 #5fd9f2 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

#5fd9f2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5fd9f2
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 #5fd9f2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5fd9f2-a2b6be-df4e7c-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