Color

#232b86

#232b86
hex#232b86
rgbrgb(35, 43, 134)
hslhsl(235, 59%, 33%)
oklchoklch(0.348 0.15 271.9)
Closest name: Deep Space Royal (#223382)Relative luminance 0.0381

Tints & shades

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

Harmonies

Complementary

Open in tool →

#867e23

#235c86 · #4c2386

#86232b · #2b8623

Split-complementary

Open in tool →

#864c23 · #5c8623

#86235c · #867e23 · #23864c

Contrast

#232b86 as textRatioAAAA largeAAAFix
Aaon white
11.92:1passpasspassPasses AAA — no fix needed.
Aaon black
1.76:1failfailfail
  • AA: use #616bd6 as the text (4.58:1)
  • AAA: use #8991e1 as the text (7.2:1)
  • AA: or shift the background to #a1a1a1 (4.61:1)
  • AAA: or shift the background to #c7c7c7 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #232b86 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

#232b86 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #232b86
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 #232b86 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/232b86-9e9cc4-df8d4e-241f2d-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