Color

#fb8a2d

#fb8a2d
hex#fb8a2d
rgbrgb(251, 138, 45)
hslhsl(27, 96%, 58%)
oklchoklch(0.744 0.169 54.5)
Closest name: Atomic Orange (#f88605)Relative luminance 0.3888

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2d9efb

#fb2d37 · #fbf02d

#2dfb8a · #8a2dfb

Split-complementary

Open in tool →

#2dfbf0 · #2d37fb

#37fb2d · #2d9efb · #f02dfb

Contrast

#fb8a2d as textRatioAAAA largeAAAFix
Aaon white
2.39:1failfailfail
  • AA: use #be5804 as the text (4.58:1)
  • AAA: use #8c4103 as the text (7.31:1)
  • AA: or shift the background to #3d3d3d (4.54:1)
  • AAA: or shift the background to #1c1c1c (7.12:1)
Aaon black
8.78:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fb8a2d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#fb8a2d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fb8a2d
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #fb8a2d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fb8a2d-c4b39c-62cbc7-2d2c1f-f1e9ea?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md