Color
#2b232f
#2b232frgb(43, 35, 47)hsl(280, 15%, 16%)oklch(0.27 0.025 314.4)Colors that go with #2b232f
Charcoal, Amber and Blue lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.
Charcoal #36454f
neutralshippedCharcoal is the text near-black that reads cleanly against #2b232f without the hard edge of pure #000.
Amber #ffbf00
shippedAmber is paired with #2b232f in 18 real palettes, including McDonald's's brand system and Wikipedia's brand system, as the lead colour.
Blue #0000ff
shipped23 real palettes, including Readymag's brand system and Sketch's brand system put Blue beside #2b232f, as the supporting colour.
Blue Violet #8a2be2
shippedBlue Violet is paired with #2b232f in 9 real palettes, including ClickUp's brand system and Yahoo's brand system, as the lead colour.
Blush Pink #e8b4b8
shipped7 real palettes, including Graphite Mono and Blush put Blush Pink beside #2b232f, as the accent.
Brown #a52a2a
shipped5 real palettes, including Typewriter and Woodsmoke put Brown beside #2b232f, as the accent.
Burlywood #deb887
shippedBurlywood is paired with #2b232f in 6 real palettes, including Kiln and Coastal, as the accent.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #2b232f: 10 real palettes, including Dusk and SoFi's brand system, as the supporting colour.
Real palettes that use #2b232f
Tints & shades
Harmonies
Contrast
| #2b232f as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 15.17:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.38:1 | fail | fail | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2b232f as the background.
Brands using this color
Fonts for this mood
#2b232f reads as cool, muted, dark. The font library is tagged with the same vocabulary:
Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
›analyze #2b232f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/2b232f-b99fc1-b8cb62-2d1f2c-ebe9f1?lock=0&style=vibrantWant the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.
Machine-readable: color.md