Color

#367eba

#367eba
hex#367eba
rgbrgb(54, 126, 186)
hslhsl(207, 55%, 47%)
oklchoklch(0.576 0.117 246.9)
Closest name: Haddock’s Sweater (#277aba)Relative luminance 0.1925

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ba7136

#36bab3 · #363dba

#ba367e · #7eba36

Split-complementary

Open in tool →

#ba363d · #bab336

#b336ba · #ba7136 · #3dba36

Contrast

#367eba as textRatioAAAA largeAAAFix
Aaon white
4.33:1failpassfail
  • AA: use #3479b2 as the text (4.64:1)
  • AAA: use #275b86 as the text (7.17:1)
  • AA: or shift the background to #0a0a0a (4.57:1)
Aaon black
4.85:1passpassfail
  • AAA: use #5d9cd0 as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #367eba 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

#367eba reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #367eba
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 #367eba and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/367eba-9cadc4-df4e53-1f212d-e9f1f1?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