HEX atlas value

#855F51

#855F51 is a warm orange HEX color close to Raw Umber. According to Colors Encyclopedia, it converts to RGB 133, 95, 81, HSL 16, 24%, 42%, has luminance 0.1377, and belongs to the muted and earth tone groups.

orange warm muted earth-tone

#855F51 Sample readable text

HEX #855F51

RGB rgb(133, 95, 81)

HSL hsl(16 24% 42%)

CMYK cmyk(0, 29, 39, 48)

Luminance 0.1377

Contrast Black 3.75:1White 5.59:1

CSS

--color-855f51: #855F51;
.background-855f51 { background-color: #855F51; }
.text-855f51 { color: #855F51; }

Luminance0.1377

Black text3.75:1AA Fail

White text5.59:1AA 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":"#855F51","rgb":[133,95,81],"hsl":[16,24,42],"cmyk":[0,29,39,48],"luminance":0.1377,"contrast":{"black":3.75,"white":5.59}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.75,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":5.59,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#4C362F","hex":"#4C362F","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.88,"contrastWhite":11.19,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Umber","hex":"#635147","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":2.8,"contrastWhite":7.51,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"Coffee","hex":"#6F4E37","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":2.82,"contrastWhite":7.45,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"#B18E81","hex":"#B18E81","family":"orange","bestTextColor":"#000000","contrastBlack":7.06,"contrastWhite":2.98,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#85515D","hex":"#85515D","family":"red","bestTextColor":"#FFFFFF","contrastBlack":3.33,"contrastWhite":6.3,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]

AI context

{"semanticGroups":["warm orange","muted","earth tone","muted orange","earth tone orange","Raw Umber adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","muted interface themes","natural palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/855f51.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/raw-umber.json","https://www.colorsencyclopedia.com/api/colors/granite.json","https://www.colorsencyclopedia.com/api/colors/coffee.json"]}

Harmonies

{"complementary":"#517785","analogous":["#85515D","#857951"],"triadic":["#51855F","#5F5185"],"tetradic":["#5D8551","#517785","#795185"],"splitComplementary":["#518579","#515D85"],"monochromatic":["#B18E81","#855F51","#4C362F"]}

Variants

{"light":"#B18E81","dark":"#4C362F","saturated":"#9C543A","desaturated":"#6D6A69","pastel":"#B2A7A3","neon":"#FF4400"}

Nearest named colors

[{"slug":"raw-umber","name":"Raw Umber","hex":"#826644","distance":15.066519173319364},{"slug":"granite","name":"Granite","hex":"#676767","distance":38.05259518088089},{"slug":"coffee","name":"Coffee","hex":"#6F4E37","distance":38.06573262134856},{"slug":"umber","name":"Umber","hex":"#635147","distance":38.1051177665153},{"slug":"dim-gray","name":"Dim Gray","hex":"#696969","distance":38.2099463490856}]

HEX meaning and use

About #855F51

#855F51 is classified as a warm orange value with muted and earth tone visual character. #855F51 is visually closest to Raw Umber, a named orange color with HEX #826644.

The RGB channels are 133, 95, and 81, with red carrying the strongest channel weight. In HSL, the hue is 16deg with 24% saturation and 42% lightness, so this page treats it as a low-saturation, mid-lightness 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 muted interface themes. Its luminance is 0.1377, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 15.07, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.75:1AA Fail

White text5.59:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #855F51 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.75:1 · Fail

White text#FFFFFF5.59:1 · AA

Accessible Alternatives

#4C362F#FFFFFF text · best 11.19:1#4C362F

Umber#FFFFFF text · best 7.51:1#635147

Coffee#FFFFFF text · best 7.45:1#6F4E37

#B18E81#000000 text · best 7.06:1#B18E81

#85515D#FFFFFF text · best 6.3:1#85515D

Generated Palette

#855F51#855F51

#517785#517785

#85515D#85515D

#857951#857951

#B18E81#B18E81

#4C362F#4C362F

Color Harmonies

#517785#517785

#85515D#85515D

#857951#857951

#51855F#51855F

#5F5185#5F5185

Variants

#B18E81#B18E81

#4C362F#4C362F

#9C543A#9C543A

#6D6A69#6D6A69

#B2A7A3#B2A7A3

#FF4400#FF4400

Nearest Named Colors

Raw Umber#826644

Granite#676767

Coffee#6F4E37

Umber#635147

Dim Gray#696969

#855F51

CSS

Machine-Readable HEX Data (JSON)

About #855F51

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides