Color

#2dd4e6

#2dd4e6
hex#2dd4e6
rgbrgb(45, 212, 230)
hslhsl(186, 79%, 54%)
oklchoklch(0.798 0.129 206.3)
Closest name: darkturquoise (#00ced1)Relative luminance 0.5336

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e6402d

#2de69c · #2d77e6

#e62dd4 · #d4e62d

Split-complementary

Open in tool →

#e62d77 · #e69c2d

#9c2de6 · #e6402d · #77e62d

Contrast

#2dd4e6 as textRatioAAAA largeAAAFix
Aaon white
1.8:1failfailfail
  • AA: use #11818d as the text (4.62:1)
  • AAA: use #0c6069 as the text (7.26:1)
  • AA: or shift the background to #4f4f4f (4.55:1)
  • AAA: or shift the background to #333333 (7.02:1)
Aaon black
11.67:1passpasspassPasses 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 #2dd4e6 as the background.

Brands using this color

Fonts for this mood

#2dd4e6 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2dd4e6
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 #2dd4e6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2dd4e6-a2b8be-df4e86-1f262d-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