Color

#1db4bf

#1db4bf
hex#1db4bf
rgbrgb(29, 180, 191)
hslhsl(184, 74%, 43%)
oklchoklch(0.703 0.115 202.9)
Closest name: Aquarius (#2db0ce)Relative luminance 0.3667

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bf271d

#1dbf78 · #1d63bf

#bf1db4 · #b4bf1d

Split-complementary

Open in tool →

#bf1d63 · #bf781d

#781dbf · #bf271d · #63bf1d

Contrast

#1db4bf as textRatioAAAA largeAAAFix
Aaon white
2.52:1failfailfail
  • AA: use #15828a as the text (4.57:1)
  • AAA: use #0f6066 as the text (7.28:1)
  • AA: or shift the background to #383838 (4.65:1)
  • AAA: or shift the background to #171717 (7.11:1)
Aaon black
8.33:1passpasspassPasses 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 #1db4bf 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

#1db4bf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1db4bf
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 #1db4bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1db4bf-a2b9be-df4e8a-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