Color

#676de0

#676de0
hex#676de0
rgbrgb(103, 109, 224)
hslhsl(237, 66%, 64%)
oklchoklch(0.589 0.172 277.5)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.192

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e0da67

#67a9e0 · #9d67e0

#e0676d · #6de067

Split-complementary

Open in tool →

#e09d67 · #a9e067

#e067a9 · #e0da67 · #67e09d

Contrast

#676de0 as textRatioAAAA largeAAAFix
Aaon white
4.34:1failpassfail
  • AA: use #6269df as the text (4.56:1)
  • AAA: use #3840d6 as the text (7.31:1)
  • AA: or shift the background to #0a0a0a (4.56:1)
Aaon black
4.84:1passpassfail
  • AAA: use #888de7 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #676de0 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

#676de0 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #676de0
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 #676de0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/676de0-9f9cc4-df924e-251f2d-e9edf1?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