Color

#368bc4

#368bc4
hex#368bc4
rgbrgb(54, 139, 196)
hslhsl(204, 57%, 49%)
oklchoklch(0.611 0.118 241.9)
Closest name: steelblue (#4682b4)Relative luminance 0.2324

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c46f36

#36c4b6 · #3644c4

#c4368b · #8bc436

Split-complementary

Open in tool →

#c43644 · #c4b636

#b636c4 · #c46f36 · #44c436

Contrast

#368bc4 as textRatioAAAA largeAAAFix
Aaon white
3.72:1failpassfail
  • AA: use #2f7aac as the text (4.67:1)
  • AAA: use #235b80 as the text (7.29:1)
  • AA: or shift the background to #1c1c1c (4.58:1)
Aaon black
5.65:1passpassfail
  • AAA: use #539ed0 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #368bc4 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

#368bc4 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #368bc4
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 #368bc4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/368bc4-9cafc4-df4e5a-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