Color

#73e4e8

#73e4e8
hex#73e4e8
rgbrgb(115, 228, 232)
hslhsl(182, 72%, 68%)
oklchoklch(0.854 0.103 198.5)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6496

Colors that go with #73e4e8

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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e87773

#73e8b1 · #73a9e8

#e873e4 · #e4e873

Split-complementary

Open in tool →

#e873a9 · #e8b173

#b173e8 · #e87773 · #a9e873

Contrast

#73e4e8 as textRatioAAAA largeAAAFix
Aaon white
1.5:1failfailfail
  • AA: use #158084 as the text (4.72:1)
  • AAA: use #106265 as the text (7.1:1)
  • AA: or shift the background to #595959 (4.67:1)
  • AAA: or shift the background to #3d3d3d (7.24:1)
Aaon black
13.99:1passpasspassPasses 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 #73e4e8 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

#73e4e8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #73e4e8
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 #73e4e8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73e4e8-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