Color

#4e6cda

#4e6cda
hex#4e6cda
rgbrgb(78, 108, 218)
hslhsl(227, 65%, 58%)
oklchoklch(0.567 0.171 268.9)
Closest name: royalblue (#4169e1)Relative luminance 0.1741

Tints & shades

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

Harmonies

Complementary

Open in tool →

#dabb4e

#4eb2da · #764eda

#da4e6c · #6cda4e

Split-complementary

Open in tool →

#da764e · #b2da4e

#da4eb2 · #dabb4e · #4eda76

Contrast

#4e6cda as textRatioAAAA largeAAAFix
Aaon white
4.69:1passpassfail
  • AAA: use #2a4cc6 as the text (7.12:1)
Aaon black
4.48:1failpassfail
  • AA: use #5270da as the text (4.69:1)
  • AAA: use #7d93e3 as the text (7.15:1)
  • AA: or shift the background to #fcfcfc (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #4e6cda 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

#4e6cda reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #4e6cda
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 #4e6cda and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/4e6cda-9ca0c4-df7a4e-221f2d-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