Color

#232a90

#232a90
hex#232a90
rgbrgb(35, 42, 144)
hslhsl(236, 61%, 35%)
oklchoklch(0.357 0.164 271.6)
Closest name: Depths of Night (#2c319b)Relative luminance 0.0403

Tints & shades

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

Harmonies

Complementary

Open in tool →

#908823

#236190 · #522390

#90232a · #2a9023

Split-complementary

Open in tool →

#905223 · #619023

#902361 · #908823 · #239052

Contrast

#232a90 as textRatioAAAA largeAAAFix
Aaon white
11.63:1passpasspassPasses AAA — no fix needed.
Aaon black
1.81:1failfailfail
  • AA: use #636bd9 as the text (4.64:1)
  • AAA: use #888ee2 as the text (7.01:1)
  • AA: or shift the background to #a1a1a1 (4.5:1)
  • AAA: or shift the background to #c9c9c9 (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #232a90 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

#232a90 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #232a90
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 #232a90 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/232a90-9e9cc4-df8f4e-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