Studio Grey
Open in tool →A pure greyscale with a single electric blue — the portfolio palette that makes work look considered.
Brand color
Replit Accent
#0f87ff
hex
#0f87ffrgb
rgb(15, 135, 255)hsl
hsl(210, 100%, 53%)oklch
oklch(0.631 0.202 254.9)From Replit brand colorsRelative luminance 0.2465
Replit Accent 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.
Colors that go with Replit Accent
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 Replit Accent: softer than #000 and cool enough to feel like part of the same palette.
Crimson #dc143c
triadicshippedCrimson completes a triad with Replit Accent — 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 Replit Accent in 9 real palettes, including Heatwave and Google's brand system, as the supporting colour.
Blue #0000ff
shipped12 real palettes, including Unity's brand system and Readymag's brand system put Blue beside Replit Accent, as the supporting colour.
Cobalt Blue #0047ab
shippedDesigners have shipped Cobalt Blue with Replit Accent: 10 real palettes, including Carrefour's brand system and Behance's brand system, as the accent.
Dark Orange #ff8c00
shippedDark Orange shows up next to Replit Accent in 4 real palettes, including Playground and Elastic's brand system, as the lead colour.
Deep Sky Blue #00bfff
shippedDesigners have shipped Deep Sky Blue with Replit Accent: 10 real palettes, including Venmo's brand system and Patreon's brand system, as the supporting colour.
Denim #1560bd
shippedDesigners have shipped Denim with Replit Accent: 15 real palettes, including Venmo's brand system and Coursera's brand system, as the accent.
Real palettes that use Replit Accent
Tints & shades
Harmonies
Contrast
| Replit Accent as text | Ratio | AA | AA large | AAA | Fix |
|---|---|---|---|---|---|
Aaon white | 3.54:1 | fail | pass | fail | |
Aaon black | 5.93:1 | pass | 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 Replit Accent as the background.
Brands using this color
Palettes built around it
Fonts for this mood
Replit Accent reads as cool, vivid, technical. The font library is tagged with the same vocabulary:
mcpConnect your agent — build around Replit Accent
live endpointPoint 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.
endpoint
https://mcp.brandsweets.com/colors/mcpclaude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt
›analyze #0f87ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link
tool url
/palettes/new/0f87ff-9cabc4-df514e-1f202d-e9f1f1?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