Ledger Dark
Open in tool →Gold on midnight is the private-banking cue; the mint accent keeps it from feeling old-money stuffy.
Brand color
#13111crgb(19, 17, 28)hsl(251, 24%, 9%)oklch(0.186 0.022 292.4)Railway Text on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the 8 public brands that use it and the palettes it appears in.
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 Railway Text without the hard edge of pure #000.
Amber is paired with Railway Text in 18 real palettes, including Lemon Squeezy's brand system and Ahrefs's brand system, as the lead colour.
22 real palettes, including Warp's brand system and native Cybersecurity's brand system put Blue beside Railway Text, as the supporting colour.
Blue Violet is paired with Railway Text in 10 real palettes, including Prepare your taste buds...'s brand system and Klarna US's brand system, as the accent.
5 real palettes, including State Farm's brand system and Velvet put Brown beside Railway Text, as the supporting colour.
4 real palettes, including Mailchimp's brand system and Qatar Airways's brand system put Burgundy beside Railway Text, as the accent.
Burlywood is paired with Railway Text in 5 real palettes, including Velvet and Coffee Bar, as the accent.
Designers have shipped Cadet Blue with Railway Text: 10 real palettes, including Estate and Arctic, as the supporting colour.
| Railway Text as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 18.67:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.12:1 | 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 Railway Text as the background.
Gold on midnight is the private-banking cue; the mint accent keeps it from feeling old-money stuffy.
Bronze on charcoal signals premium listings; the silver accent handles secondary detail without adding color.
Coral, apricot and magenta on aubergine — the gradient sunset every event brand wants, decomposed into flat tokens.
Railway Text 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 #13111c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/13111c-a89cc4-dfb34e-281f2d-e9ecf1?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