Color

#1dcdcd

#1dcdcd
hex#1dcdcd
rgbrgb(29, 205, 205)
hslhsl(180, 75%, 46%)
oklchoklch(0.77 0.128 194.8)
Closest name: darkturquoise (#00ced1)Relative luminance 0.4833

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cd1d1d

#1dcd75 · #1d75cd

#cd1dcd · #cdcd1d

Split-complementary

Open in tool →

#cd1d75 · #cd751d

#751dcd · #cd1d1d · #75cd1d

Contrast

#1dcdcd as textRatioAAAA largeAAAFix
Aaon white
1.97:1failfailfail
  • AA: use #128181 as the text (4.68:1)
  • AAA: use #0e6262 as the text (7.14:1)
  • AA: or shift the background to #4a4a4a (4.5:1)
  • AAA: or shift the background to #2b2b2b (7.19:1)
Aaon black
10.67:1passpasspassPasses 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 #1dcdcd as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#1dcdcd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1dcdcd
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 #1dcdcd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1dcdcd-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