Color
#204ff8
#204ff8rgb(32, 79, 248)hsl(227, 94%, 55%)oklch(0.521 0.254 265.3)Colors that go with #204ff8
Charcoal, Crimson and Amber 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 #204ff8: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with #204ff8 — 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 #204ff8 in 6 real palettes, including Walmart's brand system and NBA's brand system, as the accent.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with #204ff8: 9 real palettes, including NHL's brand system and Nivea's brand system, as the accent.
Cornflower Blue #6495ed
shippedDesigners have shipped Cornflower Blue with #204ff8: 9 real palettes, including Roblox's brand system and Webflow's brand system, as the supporting colour.
Dodger Blue #1e90ff
shippedDesigners have shipped Dodger Blue with #204ff8: 7 real palettes, including OnePlus's brand system and Coursera's brand system, as the supporting colour.
Medium Sea Green #3cb371
shippedMedium Sea Green is paired with #204ff8 in 6 real palettes, including Console Light and Telehealth, as the accent.
Midnight Blue #191970
shipped10 real palettes, including Penpot's brand system and Telehealth put Midnight Blue beside #204ff8, as the lead colour.
Real palettes that use #204ff8
Tints & shades
Harmonies
Contrast
| #204ff8 as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 5.94:1 | pass | pass | fail |
|
Aaon black | 3.54:1 | fail | pass | fail |
Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #204ff8 as the background.
Brands using this color
Fonts for this mood
#204ff8 reads as cool, vivid, technical. 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 #204ff8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
/palettes/new/204ff8-9ca0c4-df7a4e-221f2d-e9eff1?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