Color

#73ddf2

#73ddf2
hex#73ddf2
rgbrgb(115, 221, 242)
hslhsl(190, 83%, 70%)
oklchoklch(0.842 0.102 212.2)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6177

Colors that go with #73ddf2

Charcoal, Deep Sky Blue and Midnight 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.

Real palettes that use #73ddf2

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#f28873

#73f2c8 · #739df2

#f273dd · #ddf273

Split-complementary

Open in tool →

#f2739d · #f2c873

#c873f2 · #f28873 · #9df273

Contrast

#73ddf2 as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #0e7f95 as the text (4.68:1)
  • AAA: use #0a5f70 as the text (7.28:1)
  • AA: or shift the background to #575757 (4.59:1)
  • AAA: or shift the background to #3b3b3b (7.12:1)
Aaon black
13.35:1passpasspassPasses 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 #73ddf2 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

#73ddf2 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #73ddf2
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 #73ddf2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73ddf2-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