Color

#01a0b2

#01a0b2
hex#01a0b2
rgbrgb(1, 160, 178)
hslhsl(186, 99%, 35%)
oklchoklch(0.646 0.111 208.8)
Closest name: Baltic (#279d9f)Relative luminance 0.2836

Colors that go with #01a0b2

Charcoal, Orange Red and Crimson 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 #01a0b2

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b21301

#01b26b · #0148b2

#b201a0 · #a0b201

Split-complementary

Open in tool →

#b20148 · #b26b01

#6b01b2 · #b21301 · #48b201

Contrast

#01a0b2 as textRatioAAAA largeAAAFix
Aaon white
3.15:1failpassfail
  • AA: use #01808e as the text (4.69:1)
  • AAA: use #01606b as the text (7.27:1)
  • AA: or shift the background to #292929 (4.62:1)
Aaon black
6.67:1passpassfail
  • AAA: use #01a5b7 as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #01a0b2 as the background.

Brands using this color

Fonts for this mood

#01a0b2 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #01a0b2
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 #01a0b2 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/01a0b2-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