Color

#204dcb

#204dcb
hex#204dcb
rgbrgb(32, 77, 203)
hslhsl(224, 73%, 46%)
oklchoklch(0.475 0.201 264.6)
Closest name: Denim (#2243b6)Relative luminance 0.0993

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cb9d20

#20a3cb · #4820cb

#cb204d · #4dcb20

Split-complementary

Open in tool →

#cb4820 · #a3cb20

#cb20a3 · #cb9d20 · #20cb48

Contrast

#204dcb as textRatioAAAA largeAAAFix
Aaon white
7.03:1passpasspassPasses AAA — no fix needed.
Aaon black
2.99:1failfailfail
  • AA: use #466fe2 as the text (4.63:1)
  • AAA: use #7292e9 as the text (7:1)
  • AA: or shift the background to #cfcfcf (4.52:1)
  • AAA: or shift the background to #ffffff (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #204dcb 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

#204dcb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #204dcb
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 #204dcb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/204dcb-9ca2c4-df724e-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