Newsprint
Open in tool →Ink-black on warm paper with a single red — the broadsheet hierarchy that lets typography lead.
Color
#211d18rgb(33, 29, 24)hsl(33, 16%, 11%)oklch(0.234 0.011 73.4)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 is the text near-black that reads cleanly against #211d18 without the hard edge of pure #000.
Amber is paired with #211d18 in 18 real palettes, including Google's brand system and Trailhead, as the accent.
23 real palettes, including Bumble's brand system and Signal's brand system put Blue beside #211d18, as the supporting colour.
Blue Violet is paired with #211d18 in 10 real palettes, including ClickUp's brand system and Yahoo's brand system, as the lead colour.
6 real palettes, including Graphite Mono and Estate put Blush Pink beside #211d18, as the accent.
5 real palettes, including Woodsmoke and Typewriter put Brown beside #211d18, as the accent.
4 real palettes, including Mailchimp's brand system and Candlelight put Burgundy beside #211d18, as the accent.
Burlywood is paired with #211d18 in 6 real palettes, including Kiln and Coffee Bar, as the accent.
| #211d18 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 16.75:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.25:1 | 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 #211d18 as the background.
Ink-black on warm paper with a single red — the broadsheet hierarchy that lets typography lead.
Ochre and walnut on unbleached stock, with teal as the counterpoint — a features-section palette with some heat in it.
Two greys and one ink-blue link color: the palette of a well-set book page.
Orange is the rarest SaaS primary, which is exactly why it stands out on a pricing page; cyan keeps it from feeling like a hardware store.
Orange, mango and mint — a sugar rush; keep the type black so it stays legible under all that color.
Green, blue and orange at full saturation: the gamified-learning look, where every color is a reward.
Rust, pine and sun — high-visibility earth tones that read at a distance and on a trail sign.
Orange, blue and green — the colors of playground equipment; loud, cheerful, obviously for kids.
A pure greyscale with a single electric blue — the portfolio palette that makes work look considered.
Fifties-diner red and steel blue with a peach — nostalgic pop that still passes contrast.
Amber and oxblood on smoky brown — a fireside dark mode that photographs whisky, leather and wool.
Cherry red, mint-teal and butter yellow — chrome-and-vinyl retro; the red does the work, the teal cools it.
Stone greys with a faint warmth — Tailwind's stone scale used as a whole palette: interfaces that want to disappear.
#211d18 reads as warm, 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 #211d18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/211d18-c4b79c-62c4cb-2d2d1f-f1eae9?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