Color

#73e2df

#73e2df
hex#73e2df
rgbrgb(115, 226, 223)
hslhsl(178, 66%, 67%)
oklchoklch(0.847 0.102 193.1)
Closest name: Cold Blue (#88dddd)Relative luminance 0.6337

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e27377

#73e2a7 · #73afe2

#df73e2 · #e2df73

Split-complementary

Open in tool →

#e273af · #e2a773

#a773e2 · #e27377 · #afe273

Contrast

#73e2df as textRatioAAAA largeAAAFix
Aaon white
1.54:1failfailfail
  • AA: use #1b8380 as the text (4.56:1)
  • AAA: use #14615f as the text (7.23:1)
  • AA: or shift the background to #595959 (4.56:1)
  • AAA: or shift the background to #3d3d3d (7.07:1)
Aaon black
13.67:1passpasspassPasses 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 #73e2df as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #73e2df
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #73e2df and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/73e2df-a2bcbe-d45999-1f282d-e9f1ed?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