Color
#134181
#134181rgb(19, 65, 129)hsl(215, 74%, 29%)oklch(0.383 0.119 257.9)Colors that go with #134181
Crimson, Steel Blue 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.
Crimson #dc143c
triadicshippedCrimson completes a triad with #134181 — three hues spaced evenly round the wheel, the classic way to get energy into a palette without a clash.
Steel Blue #4682b4
analogousshippedSteel Blue is #134181's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Blue #0000ff
shipped5 real palettes, including Alaska Airlines's brand system and CVS's brand system put Blue beside #134181, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #134181: 4 real palettes, including Blue Mono and Blizzard's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with #134181: 15 real palettes, including Hasbro's brand system and Unilever's brand system, as the supporting colour.
Midnight Blue #191970
shipped16 real palettes, including Fintech Trust and Microsoft's brand system put Midnight Blue beside #134181, as that palette's text colour.
Orange Red #ff4500
shippedOrange Red is paired with #134181 in 5 real palettes, including NASA's brand system and Tide's brand system, as the supporting colour.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #134181: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #134181
Tints & shades
Harmonies
Contrast
| #134181 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 10:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 2.1:1 | 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 #134181 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
#134181 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 #134181 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/134181-9ca8c4-df5d4e-201f2d-e9f0f1?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