Colors Encyclopedia

HEX atlas value

#C56211

#C56211 is a warm orange HEX color close to Chocolate. According to Colors Encyclopedia, it converts to RGB 197, 98, 17, HSL 27, 84%, 42%, has luminance 0.2065, and belongs to the vibrant group.

orangewarmvibrant
#C56211 Sample readable text
HEX #C56211
RGB rgb(197, 98, 17)
HSL hsl(27 84% 42%)
CMYK cmyk(0, 50, 91, 23)
Luminance 0.2065
Contrast Black 5.13:1White 4.09:1

CSS

--color-c56211: #C56211;
.background-c56211 { background-color: #C56211; }
.text-c56211 { color: #C56211; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.2065
Black text5.13:1AA Pass
White text4.09:1AA 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":"#C56211","rgb":[197,98,17],"hsl":[27,84,42],"cmyk":[0,50,91,23],"luminance":0.2065,"contrast":{"black":5.13,"white":4.09}}
WCAG
{"AA":["#000000"],"AAA":[]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":5.13,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.09,"wcagAA":false,"wcagAAA":false}]
Accessible alternatives
[{"name":"#C5BC11","hex":"#C5BC11","family":"yellow","bestTextColor":"#000000","contrastBlack":10.58,"contrastWhite":1.99,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#71380A","hex":"#71380A","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":2.27,"contrastWhite":9.24,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#EF9043","hex":"#EF9043","family":"orange","bestTextColor":"#000000","contrastBlack":8.74,"contrastWhite":2.4,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Ochre","hex":"#CC7722","family":"orange","bestTextColor":"#000000","contrastBlack":6.23,"contrastWhite":3.37,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]},{"name":"#C5111A","hex":"#C5111A","family":"red","bestTextColor":"#FFFFFF","contrastBlack":3.47,"contrastWhite":6.05,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]
AI context
{"semanticGroups":["warm orange","vibrant","vibrant orange","Chocolate adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents"],"contrastSafeWith":["#000000"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/c56211.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/chocolate.json","https://www.colorsencyclopedia.com/api/colors/cinnamon.json","https://www.colorsencyclopedia.com/api/colors/burnt-orange.json"]}
Harmonies
{"complementary":"#1174C5","analogous":["#C5111A","#C5BC11"],"triadic":["#11C562","#6211C5"],"tetradic":["#1AC511","#1174C5","#BC11C5"],"splitComplementary":["#11C5BC","#111AC5"],"monochromatic":["#EF9043","#C56211","#71380A"]}
Variants
{"light":"#EF9043","dark":"#71380A","saturated":"#D66000","desaturated":"#AE6429","pastel":"#E5A571","neon":"#FF7300"}
Nearest named colors
[{"slug":"chocolate","name":"Chocolate","hex":"#D2691E","distance":19.672315572906},{"slug":"cinnamon","name":"Cinnamon","hex":"#D2691E","distance":19.672315572906},{"slug":"burnt-orange","name":"Burnt Orange","hex":"#CC5500","distance":22.516660498395403},{"slug":"ochre","name":"Ochre","hex":"#CC7722","distance":27.910571473905726},{"slug":"rust","name":"Rust","hex":"#B7410E","distance":35.9722114972099}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #C56211

#C56211 is classified as a warm orange value with vibrant visual character. #C56211 is visually closest to Chocolate, a named orange color with HEX #D2691E.

The RGB channels are 197, 98, and 17, with red carrying the strongest channel weight. In HSL, the hue is 27deg with 84% saturation and 42% lightness, so this page treats it as a high-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 high-energy accents. Its luminance is 0.2065, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 19.67, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text5.13:1AA Pass
White text4.09:1AA Fail

AA text options: #000000.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #C56211 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000005.13:1 · AA
White text#FFFFFF4.09:1 · Fail

Accessible Alternatives

#C5BC11#000000 text · best 10.58:1#C5BC11
#71380A#FFFFFF text · best 9.24:1#71380A
#EF9043#000000 text · best 8.74:1#EF9043
Ochre#000000 text · best 6.23:1#CC7722
#C5111A#FFFFFF text · best 6.05:1#C5111A

Generated Palette

#C56211#C56211
#1174C5#1174C5
#C5111A#C5111A
#C5BC11#C5BC11
#EF9043#EF9043
#71380A#71380A

Color Harmonies

#1174C5#1174C5
#C5111A#C5111A
#C5BC11#C5BC11
#11C562#11C562
#6211C5#6211C5

Variants

#EF9043#EF9043
#71380A#71380A
#D66000#D66000
#AE6429#AE6429
#E5A571#E5A571
#FF7300#FF7300

Nearest Named Colors

Chocolate#D2691E
Cinnamon#D2691E
Burnt Orange#CC5500
Ochre#CC7722
Rust#B7410E

Related HEX Guides

Chocolate colorOpen the nearest named color reference for #D2691E.Cinnamon colorOpen the nearest named color reference for #D2691E.Burnt Orange colorOpen the nearest named color reference for #CC5500.Orange color familyBrowse named orange colors related to this HEX value.Warm colorsExplore colors with similar temperature behavior.Vibrant colorsFind colors in the vibrant group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#C56211 APIOpen the machine-readable JSON record for this HEX value.