Color

#102abc

#102abc
hex#102abc
rgbrgb(16, 42, 188)
hslhsl(231, 84%, 40%)
oklchoklch(0.398 0.223 265.7)
Closest name: Blue Hour (#0034ab)Relative luminance 0.054

Tints & shades

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

Harmonies

Complementary

Open in tool →

#bca210

#1080bc · #4c10bc

#bc102a · #2abc10

Split-complementary

Open in tool →

#bc4c10 · #80bc10

#bc1080 · #bca210 · #10bc4c

Contrast

#102abc as textRatioAAAA largeAAAFix
Aaon white
10.1:1passpasspassPasses AAA — no fix needed.
Aaon black
2.08:1failfailfail
  • AA: use #5169f0 as the text (4.63:1)
  • AAA: use #7c8ef4 as the text (7.03:1)
  • AA: or shift the background to #adadad (4.5:1)
  • AAA: or shift the background to #d9d9d9 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #102abc 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

#102abc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #102abc
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 #102abc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/102abc-9c9ec4-df834e-231f2d-e9eef1?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