HEX atlas value

#3B270C

#3B270C is a warm orange HEX color close to Rubber. According to Colors Encyclopedia, it converts to RGB 59, 39, 12, HSL 34, 66%, 14%, has luminance 0.0241, and belongs to the dark group.

orange warm dark

#3B270C Sample readable text

HEX #3B270C

RGB rgb(59, 39, 12)

HSL hsl(34 66% 14%)

CMYK cmyk(0, 34, 80, 77)

Luminance 0.0241

Contrast Black 1.48:1White 14.17:1

CSS

--color-3b270c: #3B270C;
.background-3b270c { background-color: #3B270C; }
.text-3b270c { color: #3B270C; }

Luminance0.0241

Black text1.48:1AA Fail

White text14.17:1AA Pass

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

Structured sections

Color systems

{"hex":"#3B270C","rgb":[59,39,12],"hsl":[34,66,14],"cmyk":[0,34,80,77],"luminance":0.0241,"contrast":{"black":1.48,"white":14.17}}

WCAG

{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":1.48,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":14.17,"wcagAA":true,"wcagAAA":true}]

Accessible alternatives

[{"name":"Black","hex":"#000000","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1,"contrastWhite":21,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#3B0F0C","hex":"#3B0F0C","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.26,"contrastWhite":16.67,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#0C213B","hex":"#0C213B","family":"blue","bestTextColor":"#FFFFFF","contrastBlack":1.3,"contrastWhite":16.2,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Raisin","hex":"#242124","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.32,"contrastWhite":15.93,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Rubber","hex":"#2A2725","family":"gray","bestTextColor":"#FFFFFF","contrastBlack":1.42,"contrastWhite":14.83,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["warm orange","dark","dark orange","Rubber adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","dark theme accents"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/3b270c.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/rubber.json","https://www.colorsencyclopedia.com/api/colors/espresso.json","https://www.colorsencyclopedia.com/api/colors/raisin.json"]}

Harmonies

{"complementary":"#0C213B","analogous":["#3B0F0C","#383B0C"],"triadic":["#0C3B27","#270C3B"],"tetradic":["#0C3B0F","#0C213B","#3B0C38"],"splitComplementary":["#0C383B","#0F0C3B"],"monochromatic":["#87591C","#3B270C","#000000"]}

Variants

{"light":"#87591C","dark":"#000000","saturated":"#432804","desaturated":"#332614","pastel":"#966A31","neon":"#704000"}

Nearest named colors

[{"slug":"rubber","name":"Rubber","hex":"#2A2725","distance":30.23243291566195},{"slug":"espresso","name":"Espresso","hex":"#4B3621","distance":30.364452901377952},{"slug":"raisin","name":"Raisin","hex":"#242124","distance":33.77869150810907},{"slug":"asphalt","name":"Asphalt","hex":"#2B2B2B","distance":35.11409973215888},{"slug":"pine-bark","name":"Pine Bark","hex":"#4A3728","distance":35.566838487557476}]

HEX meaning and use

About #3B270C

#3B270C is classified as a warm orange value with dark visual character. #3B270C is visually closest to Rubber, a named gray color with HEX #2A2725.

The RGB channels are 59, 39, and 12, with red carrying the strongest channel weight. In HSL, the hue is 34deg with 66% saturation and 14% lightness, so this page treats it as a moderate-saturation, dark atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and dark theme accents. Its luminance is 0.0241, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 30.23, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text1.48:1AA Fail

White text14.17:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #3B270C needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000001.48:1 · Fail

White text#FFFFFF14.17:1 · AAA

Accessible Alternatives

Black#FFFFFF text · best 21:1#000000

#3B0F0C#FFFFFF text · best 16.67:1#3B0F0C

#0C213B#FFFFFF text · best 16.2:1#0C213B

Raisin#FFFFFF text · best 15.93:1#242124

Rubber#FFFFFF text · best 14.83:1#2A2725

Generated Palette

#3B270C#3B270C

#0C213B#0C213B

#3B0F0C#3B0F0C

#383B0C#383B0C

#87591C#87591C

Black#000000

Color Harmonies

#0C213B#0C213B

#3B0F0C#3B0F0C

#383B0C#383B0C

#0C3B27#0C3B27

#270C3B#270C3B

Variants

#87591C#87591C

Black#000000

#432804#432804

#332614#332614

#966A31#966A31

#704000#704000

Nearest Named Colors

Rubber#2A2725

Espresso#4B3621

Raisin#242124

Asphalt#2B2B2B

Pine Bark#4A3728

#3B270C

CSS

Machine-Readable HEX Data (JSON)

About #3B270C

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides