Color

#2185ba

#2185ba
hex#2185ba
rgbrgb(33, 133, 186)
hslhsl(201, 70%, 43%)
oklchoklch(0.587 0.119 238)
Closest name: steelblue (#4682b4)Relative luminance 0.2064

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ba5721

#21baa3 · #2138ba

#ba2185 · #85ba21

Split-complementary

Open in tool →

#ba2138 · #baa321

#a321ba · #ba5721 · #38ba21

Contrast

#2185ba as textRatioAAAA largeAAAFix
Aaon white
4.09:1failpassfail
  • AA: use #1f7bad as the text (4.67:1)
  • AAA: use #175d82 as the text (7.18:1)
  • AA: or shift the background to #121212 (4.58:1)
Aaon black
5.13:1passpassfail
  • AAA: use #2f9eda as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2185ba 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

#2185ba reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2185ba
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 #2185ba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2185ba-9cb1c4-df4e62-1f222d-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