Brand color

GitHub Text Muted

#57606a

hex#57606a

rgbrgb(87, 96, 106)

hslhsl(212, 10%, 38%)

oklchoklch(0.485 0.02 251)

From GitHub brand colorsRelative luminance 0.1143

Cool Muted

Open in palette tool Check contrast

GitHub Text Muted 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 1 public brand that uses it and the palettes it appears in.

Tints & shades

Tints — toward white

656f7b 737f8c 848e9a 949da8 a5adb6 b6bcc3 c7ccd1 d8dbdf e9eaed f9fafa

Shades — toward black

505962 474f57 40474f 373d43 30353b 292e32 202327 191c1f 101214 090a0b

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

Harmonies

Complementary

Open in tool →

57606a 6b6257

#6b6257

Analogous

Open in tool →

57606a 576a6b 58576b

#576a6b · #58576b

Triadic

Open in tool →

57606a 6b5760 606b57

#6b5760 · #606b57

Split-complementary

Open in tool →

57606a 6b5857 6a6b57

#6b5857 · #6a6b57

Tetradic

Open in tool →

57606a 6b576a 6b6257 576b58

#6b576a · #6b6257 · #576b58

Contrast

GitHub Text Muted as text	Ratio	AA	AA large	AAA	Fix
Aaon white	6.39:1	pass	pass	fail	AAA: use #505962 as the text (7.13:1)
Aaon black	3.29:1	fail	pass	fail	AA: use #6c7784 as the text (4.61:1) AAA: use #8f98a3 as the text (7.19:1) AA: or shift the background to #d9d9d9 (4.53:1)

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

Brands using this color

GitHubtextMuted · #57606a

mcpConnect your agent — build around GitHub Text Muted

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 #57606a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/57606a-9caac4-df564e-1f202d-e9f1f1?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