Color

#1ba0b1

#1ba0b1
hex#1ba0b1
rgbrgb(27, 160, 177)
hslhsl(187, 74%, 40%)
oklchoklch(0.648 0.107 208.7)
Closest name: Baltic (#279d9f)Relative luminance 0.2855

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b12c1b

#1bb178 · #1b54b1

#b11ba0 · #a0b11b

Split-complementary

Open in tool →

#b11b54 · #b1781b

#781bb1 · #b12c1b · #54b11b

Contrast

#1ba0b1 as textRatioAAAA largeAAAFix
Aaon white
3.13:1failpassfail
  • AA: use #15808e as the text (4.66:1)
  • AAA: use #10606a as the text (7.23:1)
  • AA: or shift the background to #2b2b2b (4.52:1)
Aaon black
6.71:1passpassfail
  • AAA: use #1ba4b6 as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1ba0b1 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

#1ba0b1 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1ba0b1
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 #1ba0b1 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1ba0b1-a2b8be-df4e83-1f262d-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