Color
#453375
#453375rgb(69, 51, 117)hsl(256, 39%, 33%)oklch(0.377 0.109 293)Colors that go with #453375
Steel Blue, Crimson and Denim 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.
Steel Blue #4682b4
analogousshippedSteel Blue is #453375's neighbour on the wheel, so the two read as one family — use it for hover states, gradients and secondary surfaces.
Crimson #dc143c
shippedCrimson is paired with #453375 in 6 real palettes, including Marvel's brand system and Casper Sleep's brand system, as the accent.
Denim #1560bd
shippedDesigners have shipped Denim with #453375: 9 real palettes, including Hinge's brand system and Hasbro's brand system, as the accent.
Midnight Blue #191970
shipped10 real palettes, including Microsoft's brand system and Gillette's brand system put Midnight Blue beside #453375, as the accent.
Powder Blue #b0e0e6
shippedDesigners have shipped Powder Blue with #453375: 6 real palettes, including First Snow and Glacier, as the accent.
Royal Blue #4169e1
shippedRoyal Blue is paired with #453375 in 7 real palettes, including Confluent's brand system and Zoom's brand system, as the supporting colour.
Slate Gray #708090
shipped4 real palettes, including Bloomberg's brand system and PlayStation® Official Site: Consoles, Games, Accessories & MoreSony Interactive Entertainment's brand system put Slate Gray beside #453375, as the accent.
White Smoke #f5f5f5
neutralWhite Smoke is the surface for #453375: a clean near-white with no warm cast, so the cool hue stays clear instead of drifting muddy.
Real palettes that use #453375
Tints & shades
Harmonies
Contrast
| #453375 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 10.59:1 | pass | pass | pass | Passes AAA — no fix needed. |
Aaon black | 1.98:1 | 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 #453375 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
#453375 reads as cool, modern. 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 #453375 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/453375-ab9cc4-dfbf4e-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