Colors Encyclopedia

Named color

Primer Gray

Primer Gray is a muted gray color with HEX #8B8C89. According to Colors Encyclopedia, it has RGB 139, 140, 137, HSL 80, 1%, 54%, neutral temperature, and is useful for industrial design, safety systems, and hardware palettes.

#8B8C89 gray neutral muted
HEX #8B8C89
RGB rgb(139, 140, 137)
HSL hsl(80 1% 54%)
CMYK cmyk(1, 0, 2, 45)
Luminance 0.2605
Contrast Black 6.21:1White 3.38:1

CSS Utilities

--color-primer-gray: #8B8C89;
.bg-primer-gray { background-color: #8B8C89; }
.text-primer-gray { color: #8B8C89; }
Open CSS utility pageReusable variables, classes, examples, and implementation notes

Machine-readable data

Machine-Readable Color Data (JSON)

Perfect for CSS, design systems, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.2605
Black text6.21:1AA Pass
White text3.38:1AA Fail
hexCanonical HEX value
rgbRed, green, blue channels
hslHue, saturation, lightness
cmykApproximate print conversion
wcagAA and AAA contrast options
harmoniesMathematical harmony sets
variantsGenerated tone variants
nearestColorsKnowledge graph neighbors
Download JSON Open API
Structured sections
Color systems
{
  "hex": "#8B8C89",
  "rgb": [
    139,
    140,
    137
  ],
  "hsl": [
    80,
    1,
    54
  ],
  "cmyk": [
    1,
    0,
    2,
    45
  ],
  "luminance": 0.2605,
  "contrast": {
    "black": 6.21,
    "white": 3.38
  }
}
WCAG
{
  "AA": [
    "#000000",
    "#1A1A1A"
  ],
  "AAA": []
}
Harmonies
{
  "complementary": "#89898B",
  "analogous": [
    "#8B8A89",
    "#898B89"
  ],
  "triadic": [
    "#898A8B",
    "#8B898A"
  ],
  "tetradic": [
    "#898B8A",
    "#89898B",
    "#8B8989"
  ],
  "splitComplementary": [
    "#89898B",
    "#8A898B"
  ],
  "monochromatic": [
    "#B8B8B7",
    "#8B8C89",
    "#5C5D5B"
  ]
}
Variants
{
  "light": "#B8B8B7",
  "dark": "#5C5D5B",
  "saturated": "#93A56F",
  "desaturated": "#8A8A8A",
  "pastel": "#C9C9C9",
  "neon": "#BEFF3D"
}
Pairings
{
  "best": [
    "#000000",
    "#89898B",
    "#8B8A89",
    "#898B89"
  ],
  "avoid": [
    "#8A8A8A",
    "#B8B8B7"
  ],
  "neutral": [
    "#1A1A1A",
    "#F5F5F5",
    "#E8E8E4"
  ],
  "highContrast": [
    "#000000"
  ],
  "lowContrast": [
    "#B8B8B7",
    "#8A8A8A"
  ]
}
Knowledge graph
{
  "nearestColors": [
    "titanium",
    "river-stone",
    "soapstone",
    "stone",
    "pewter"
  ],
  "generatedPalettes": [
    "primer-gray"
  ],
  "generatedComparisons": [
    "pewter-vs-primer-gray",
    "primer-gray-vs-river-stone",
    "primer-gray-vs-titanium",
    "soapstone-vs-primer-gray"
  ],
  "relatedFamilies": [
    "/colors/by-family/gray",
    "/colors/by-temperature/neutral",
    "/colors/by-tone/muted"
  ],
  "relatedTools": [
    "/harmonies/primer-gray",
    "/wcag/primer-gray",
    "/css/colors/primer-gray",
    "/hex/8b8c89"
  ],
  "semanticRelations": {
    "broader": [
      "/colors/by-family/gray",
      "/colors/by-temperature/neutral",
      "/colors/by-tone/muted"
    ],
    "narrower": [
      "/palettes/primer-gray"
    ],
    "related": [
      "/colors/titanium",
      "/colors/river-stone",
      "/colors/soapstone",
      "/colors/stone",
      "/colors/pewter",
      "/compare/pewter-vs-primer-gray",
      "/compare/primer-gray-vs-river-stone",
      "/compare/primer-gray-vs-titanium",
      "/compare/soapstone-vs-primer-gray",
      "/harmonies/primer-gray",
      "/wcag/primer-gray",
      "/css/colors/primer-gray",
      "/hex/8b8c89"
    ]
  }
}
Full JSON dataset 
{
  "slug": "primer-gray",
  "name": "Primer Gray",
  "hex": "#8B8C89",
  "uses": [
    "industrial design",
    "safety systems",
    "hardware palettes"
  ],
  "psychology": {
    "associations": [
      "utility",
      "visibility",
      "precision"
    ],
    "contexts": [
      "transportation",
      "tools",
      "hardware",
      "signage"
    ],
    "avoidIn": [
      "soft wellness palettes"
    ]
  },
  "aliases": [],
  "sourceType": "curated",
  "confidence": "medium",
  "reviewStatus": "manual",
  "sourceUrl": "https://www.colorsencyclopedia.com/assets/colors.json",
  "origin": {
    "type": "common",
    "notes": "Curated common color reference used in design, material, cultural, and editorial color systems."
  },
  "family": "gray",
  "temperature": "neutral",
  "tone": [
    "muted"
  ],
  "editorialNotes": "Curated internal color record with computed technical properties.",
  "tags": [
    "gray",
    "neutral",
    "muted",
    "industrial-design",
    "safety-systems",
    "hardware-palettes",
    "utility",
    "visibility",
    "precision"
  ],
  "popularity": 84,
  "rgb": [
    139,
    140,
    137
  ],
  "hsl": [
    80,
    1,
    54
  ],
  "cmyk": [
    1,
    0,
    2,
    45
  ],
  "luminance": 0.2605,
  "contrast": {
    "black": 6.21,
    "white": 3.38
  },
  "harmonies": {
    "complementary": "#89898B",
    "analogous": [
      "#8B8A89",
      "#898B89"
    ],
    "triadic": [
      "#898A8B",
      "#8B898A"
    ],
    "tetradic": [
      "#898B8A",
      "#89898B",
      "#8B8989"
    ],
    "splitComplementary": [
      "#89898B",
      "#8A898B"
    ],
    "monochromatic": [
      "#B8B8B7",
      "#8B8C89",
      "#5C5D5B"
    ]
  },
  "variants": {
    "light": "#B8B8B7",
    "dark": "#5C5D5B",
    "saturated": "#93A56F",
    "desaturated": "#8A8A8A",
    "pastel": "#C9C9C9",
    "neon": "#BEFF3D"
  },
  "wcag": {
    "AA": [
      "#000000",
      "#1A1A1A"
    ],
    "AAA": []
  },
  "css": {
    "variable": "--color-primer-gray: #8B8C89;",
    "utility": ".bg-primer-gray { background-color: #8B8C89; }",
    "textUtility": ".text-primer-gray { color: #8B8C89; }"
  },
  "nearestColors": [
    "titanium",
    "river-stone",
    "soapstone",
    "stone",
    "pewter"
  ],
  "generatedPalettes": [
    "primer-gray"
  ],
  "generatedComparisons": [
    "pewter-vs-primer-gray",
    "primer-gray-vs-river-stone",
    "primer-gray-vs-titanium",
    "soapstone-vs-primer-gray"
  ],
  "relatedFamilies": [
    "/colors/by-family/gray",
    "/colors/by-temperature/neutral",
    "/colors/by-tone/muted"
  ],
  "relatedTools": [
    "/harmonies/primer-gray",
    "/wcag/primer-gray",
    "/css/colors/primer-gray",
    "/hex/8b8c89"
  ],
  "semanticRelations": {
    "broader": [
      "/colors/by-family/gray",
      "/colors/by-temperature/neutral",
      "/colors/by-tone/muted"
    ],
    "narrower": [
      "/palettes/primer-gray"
    ],
    "related": [
      "/colors/titanium",
      "/colors/river-stone",
      "/colors/soapstone",
      "/colors/stone",
      "/colors/pewter",
      "/compare/pewter-vs-primer-gray",
      "/compare/primer-gray-vs-river-stone",
      "/compare/primer-gray-vs-titanium",
      "/compare/soapstone-vs-primer-gray",
      "/harmonies/primer-gray",
      "/wcag/primer-gray",
      "/css/colors/primer-gray",
      "/hex/8b8c89"
    ]
  },
  "pairings": {
    "best": [
      "#000000",
      "#89898B",
      "#8B8A89",
      "#898B89"
    ],
    "avoid": [
      "#8A8A8A",
      "#B8B8B7"
    ],
    "neutral": [
      "#1A1A1A",
      "#F5F5F5",
      "#E8E8E4"
    ],
    "highContrast": [
      "#000000"
    ],
    "lowContrast": [
      "#B8B8B7",
      "#8A8A8A"
    ]
  }
}
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

Color meaning and use

About Primer Gray Color

Primer Gray sits in the gray family with neutral temperature and muted visual character. Primer Gray is a commonly used color name in design references, palettes, and editorial color systems.

Its common associations include utility, visibility, and precision, which makes it relevant for transportation and tools. In design work, Primer Gray is most useful for industrial design, safety systems, and hardware palettes, especially when paired with black text for stronger contrast.

Related Color Guides

Gray color familyBrowse named gray colors and compare nearby swatches.Neutral colorsExplore colors with neutral temperature behavior.Muted colorsFind colors with muted visual character.Primer Gray accessibilityCheck contrast and WCAG text options for #8B8C89.Primer Gray CSS utilitiesUse Primer Gray in CSS variables and utility classes.#8B8C89 HEX atlasOpen the permanent HEX atlas record for conversions and variants.Primer Gray paletteOpen the generated palette based on Primer Gray.Primer Gray harmoniesExplore complementary, analogous, triadic, and tetradic harmonies.

WCAG Accessibility

Contrast checks for Primer Gray against black and white text.

Black text6.21:1AA Pass
White text3.38:1AA Fail
AA text options#000000, #1A1A1A
AAA text optionsNone in seed set
Open WCAG pageDetailed contrast notes, warnings, alternatives, and UI examples

Similar Colors

Titanium#878681
River Stone#7E8A8A
Soapstone#8D9A91
Stone#8A817C
Pewter#899499

Color Harmonies

#89898B#89898B
#8B8A89#8B8A89
#898B89#898B89
#898A8B#898A8B
#8B898A#8B898A
Open full Primer Gray harmony pageComplementary, analogous, triadic, tetradic, split, and monochromatic sets

Variants

#B8B8B7#B8B8B7
#5C5D5B#5C5D5B
#93A56F#93A56F
#8A8A8A#8A8A8A
#C9C9C9#C9C9C9
#BEFF3D#BEFF3D

Pairings

Black#000000
#89898B#89898B
#8B8A89#8B8A89
#898B89#898B89
Matte Black#1A1A1A
White Smoke#F5F5F5