Color

#3bedd5

#3bedd5
hex#3bedd5
rgbrgb(59, 237, 213)
hslhsl(172, 83%, 58%)
oklchoklch(0.854 0.142 181.4)
Closest name: Frozen Boubble (#00eedd)Relative luminance 0.663

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ed3b53

#3bed7c · #3baced

#d53bed · #edd53b

Split-complementary

Open in tool →

#ed3bac · #ed7c3b

#7c3bed · #ed3b53 · #aced3b

Contrast

#3bedd5 as textRatioAAAA largeAAAFix
Aaon white
1.47:1failfailfail
  • AA: use #0c8373 as the text (4.66:1)
  • AAA: use #096256 as the text (7.26:1)
  • AA: or shift the background to #5c5c5c (4.54:1)
  • AAA: or shift the background to #404040 (7.04:1)
Aaon black
14.26:1passpasspassPasses 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 #3bedd5 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 #3bedd5
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 #3bedd5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3bedd5-a2bebe-d459a5-1f292d-e9f1ec?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