Color

#127cba

#127cba
hex#127cba
rgbrgb(18, 124, 186)
hslhsl(202, 82%, 40%)
oklchoklch(0.562 0.129 242.4)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1809

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ba5012

#12baa3 · #1229ba

#ba127c · #7cba12

Split-complementary

Open in tool →

#ba1229 · #baa312

#a312ba · #ba5012 · #29ba12

Contrast

#127cba as textRatioAAAA largeAAAFix
Aaon white
4.55:1passpassfail
  • AAA: use #0e5d8b as the text (7.1:1)
Aaon black
4.62:1passpassfail
  • AAA: use #1c9de9 as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #127cba as the background.

Brands using this color

Fonts for this mood

#127cba reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #127cba
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 #127cba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/127cba-9cb1c4-df4e5f-1f222d-e9f1f0?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