Color

#110ecd

#110ecd
hex#110ecd
rgbrgb(17, 14, 205)
hslhsl(241, 87%, 43%)
oklchoklch(0.393 0.259 266)
Closest name: mediumblue (#0000cd)Relative luminance 0.0484

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cacd0e

#0e6acd · #710ecd

#cd110e · #0ecd11

Split-complementary

Open in tool →

#cd710e · #6acd0e

#cd0e6a · #cacd0e · #0ecd71

Contrast

#110ecd as textRatioAAAA largeAAAFix
Aaon white
10.67:1passpasspassPasses AAA — no fix needed.
Aaon black
1.97:1failfailfail
  • AA: use #6462f4 as the text (4.6:1)
  • AAA: use #8e8df7 as the text (7.3:1)
  • AA: or shift the background to #ababab (4.65:1)
  • AAA: or shift the background to #d4d4d4 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #110ecd as the background.

Brands using this color

Fonts for this mood

#110ecd reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #110ecd
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 #110ecd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/110ecd-a19cc4-df9b4e-261f2d-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