Color

#33dbdb

#33dbdb
hex#33dbdb
rgbrgb(51, 219, 219)
hslhsl(180, 70%, 53%)
oklchoklch(0.812 0.129 194.9)
Closest name: turquoise (#40e0d0)Relative luminance 0.5648

Tints & shades

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

Harmonies

Complementary

Open in tool →

#db3333

#33db87 · #3387db

#db33db · #dbdb33

Split-complementary

Open in tool →

#db3387 · #db8733

#8733db · #db3333 · #87db33

Contrast

#33dbdb as textRatioAAAA largeAAAFix
Aaon white
1.71:1failfailfail
  • AA: use #178282 as the text (4.61:1)
  • AAA: use #115f5f as the text (7.43:1)
  • AA: or shift the background to #525252 (4.58:1)
  • AAA: or shift the background to #363636 (7.08:1)
Aaon black
12.3:1passpasspassPasses 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 #33dbdb 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

#33dbdb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #33dbdb
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 #33dbdb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/33dbdb-a2bbbe-d45994-1f272d-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