Color

#369ee7

#369ee7
hex#369ee7
rgbrgb(54, 158, 231)
hslhsl(205, 79%, 56%)
oklchoklch(0.674 0.143 243.9)
Closest name: Fresh Blue of Bel Air (#069af3)Relative luminance 0.3101

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e78036

#36e7d9 · #3645e7

#e7369e · #9ee736

Split-complementary

Open in tool →

#e73645 · #e7d936

#d936e7 · #e78036 · #45e736

Contrast

#369ee7 as textRatioAAAA largeAAAFix
Aaon white
2.92:1failfailfail
  • AA: use #1679c0 as the text (4.64:1)
  • AAA: use #115c92 as the text (7.07:1)
  • AA: or shift the background to #303030 (4.53:1)
  • AAA: or shift the background to #030303 (7.07:1)
Aaon black
7.2:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #369ee7 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

#369ee7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #369ee7
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 #369ee7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/369ee7-9cafc4-df4e58-1f212d-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