Color

#688ede

#688ede
hex#688ede
rgbrgb(104, 142, 222)
hslhsl(221, 64%, 64%)
oklchoklch(0.654 0.127 264)
Closest name: cornflowerblue (#6495ed)Relative luminance 0.2756

Tints & shades

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

Harmonies

Complementary

Open in tool →

#deb968

#68c8de · #7e68de

#de688e · #8ede68

Split-complementary

Open in tool →

#de7e68 · #c8de68

#de68c8 · #deb968 · #68de7e

Contrast

#688ede as textRatioAAAA largeAAAFix
Aaon white
3.22:1failpassfail
  • AA: use #4371d6 as the text (4.59:1)
  • AAA: use #2752b0 as the text (7.19:1)
  • AA: or shift the background to #292929 (4.51:1)
Aaon black
6.51:1passpassfail
  • AAA: use #7194e0 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 #688ede 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

#688ede reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #688ede
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 #688ede and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/688ede-9ca4c4-df6b4e-211f2d-e9eff1?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