Color
#10013d
#10013drgb(16, 1, 61)hsl(255, 97%, 12%)oklch(0.181 0.104 282.3)Colors that go with #10013d
Charcoal, Denim and Rust 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 for #10013d: softer than #000 and cool enough to feel like part of the same palette.
Denim #1560bd
analogousshippedDenim is #10013d's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Rust #b7410e
triadicshippedRust completes a triad with #10013d — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Sea Green #2e8b57
triadicshippedSea Green completes a triad with #10013d — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Amber #ffbf00
shippedAmber is paired with #10013d in 10 real palettes, including Blueprint and Lemon Squeezy's brand system, as the accent.
Blue #0000ff
shipped16 real palettes, including Penpot's brand system and League of Legends's brand system put Blue beside #10013d, as the supporting colour.
Blue Violet #8a2be2
shippedBlue Violet is paired with #10013d in 9 real palettes, including Gemstone and Twitch's brand system, as the supporting colour.
Cadet Blue #5f9ea0
shippedDesigners have shipped Cadet Blue with #10013d: 5 real palettes, including Arctic and Estate, as the supporting colour.
Real palettes that use #10013d
Tints & shades
Harmonies
Contrast
| #10013d as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 19.2:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.09:1 | 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 #10013d 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
#10013d reads as cool, vivid, 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 #10013d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/10013d-ab9cc4-dfbd4e-291f2d-e9ebf1?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