Color

#1d97aa

#1d97aa
hex#1d97aa
rgbrgb(29, 151, 170)
hslhsl(188, 71%, 39%)
oklchoklch(0.623 0.102 211.2)
Closest name: Blue Moon (#3992a8)Relative luminance 0.253

Colors that go with #1d97aa

Charcoal, Copper and Red lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #1d97aa

Tints & shades

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

Harmonies

Complementary

Open in tool →

#aa301d

#1daa76 · #1d51aa

#aa1d97 · #97aa1d

Split-complementary

Open in tool →

#aa1d51 · #aa761d

#761daa · #aa301d · #51aa1d

Contrast

#1d97aa as textRatioAAAA largeAAAFix
Aaon white
3.47:1failpassfail
  • AA: use #188090 as the text (4.64:1)
  • AAA: use #12616d as the text (7.1:1)
  • AA: or shift the background to #212121 (4.65:1)
Aaon black
6.06:1passpassfail
  • AAA: use #20a7bc as the text (7.32:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1d97aa 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

#1d97aa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1d97aa
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #1d97aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1d97aa-a2b7be-df4e81-1f252d-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