Colors Encyclopedia

HEX atlas value

#B84A0A

#B84A0A is a warm orange HEX color close to Rust. According to Colors Encyclopedia, it converts to RGB 184, 74, 10, HSL 22, 90%, 38%, has luminance 0.1511, and belongs to the vibrant group.

orangewarmvibrant
#B84A0A Sample readable text
HEX #B84A0A
RGB rgb(184, 74, 10)
HSL hsl(22 90% 38%)
CMYK cmyk(0, 60, 95, 28)
Luminance 0.1511
Contrast Black 4.02:1White 5.22:1

CSS

--color-b84a0a: #B84A0A;
.background-b84a0a { background-color: #B84A0A; }
.text-b84a0a { color: #B84A0A; }

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
Luminance0.1511
Black text4.02:1AA Fail
White text5.22:1AA 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
Download JSON Open API
Structured sections
Color systems
{"hex":"#B84A0A","rgb":[184,74,10],"hsl":[22,90,38],"cmyk":[0,60,95,28],"luminance":0.1511,"contrast":{"black":4.02,"white":5.22}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":4.02,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":5.22,"wcagAA":true,"wcagAAA":false}]
Accessible alternatives
[{"name":"#612705","hex":"#612705","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":1.8,"contrastWhite":11.67,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#B8A10A","hex":"#B8A10A","family":"yellow","bestTextColor":"#000000","contrastBlack":8.14,"contrastWhite":2.58,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#F4742A","hex":"#F4742A","family":"orange","bestTextColor":"#000000","contrastBlack":7.38,"contrastWhite":2.85,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"Pompeian Red","hex":"#A42A04","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.91,"contrastWhite":7.21,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"#B80A21","hex":"#B80A21","family":"red","bestTextColor":"#FFFFFF","contrastBlack":3.1,"contrastWhite":6.77,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]
AI context
{"semanticGroups":["warm orange","vibrant","vibrant orange","Rust adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/b84a0a.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/rust.json","https://www.colorsencyclopedia.com/api/colors/mahogany.json","https://www.colorsencyclopedia.com/api/colors/burnt-orange.json"]}
Harmonies
{"complementary":"#0A78B8","analogous":["#B80A21","#B8A10A"],"triadic":["#0AB84A","#4A0AB8"],"tetradic":["#21B80A","#0A78B8","#A10AB8"],"splitComplementary":["#0AB8A1","#0A21B8"],"monochromatic":["#F4742A","#B84A0A","#612705"]}
Variants
{"light":"#F4742A","dark":"#612705","saturated":"#C24700","desaturated":"#A34F1F","pastel":"#E78E5A","neon":"#EB5600"}
Nearest named colors
[{"slug":"rust","name":"Rust","hex":"#B7410E","distance":9.899494936611665},{"slug":"mahogany","name":"Mahogany","hex":"#C04000","distance":16.24807680927192},{"slug":"burnt-orange","name":"Burnt Orange","hex":"#CC5500","distance":24.919871588754223},{"slug":"pompeian-red","name":"Pompeian Red","hex":"#A42A04","distance":38.2099463490856},{"slug":"sienna","name":"Sienna","hex":"#A0522D","distance":43.18564576337837}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #B84A0A

#B84A0A is classified as a warm orange value with vibrant visual character. #B84A0A is visually closest to Rust, a named orange color with HEX #B7410E.

The RGB channels are 184, 74, and 10, with red carrying the strongest channel weight. In HSL, the hue is 22deg with 90% saturation and 38% 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 0.1511, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 9.90, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4.02:1AA Fail
White text5.22:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #B84A0A needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004.02:1 · Fail
White text#FFFFFF5.22:1 · AA

Accessible Alternatives

#612705#FFFFFF text · best 11.67:1#612705
#B8A10A#000000 text · best 8.14:1#B8A10A
#F4742A#000000 text · best 7.38:1#F4742A
Pompeian Red#FFFFFF text · best 7.21:1#A42A04
#B80A21#FFFFFF text · best 6.77:1#B80A21

Generated Palette

#B84A0A#B84A0A
#0A78B8#0A78B8
#B80A21#B80A21
#B8A10A#B8A10A
#F4742A#F4742A
#612705#612705

Color Harmonies

#0A78B8#0A78B8
#B80A21#B80A21
#B8A10A#B8A10A
#0AB84A#0AB84A
#4A0AB8#4A0AB8

Variants

#F4742A#F4742A
#612705#612705
#C24700#C24700
#A34F1F#A34F1F
#E78E5A#E78E5A
#EB5600#EB5600

Nearest Named Colors

Rust#B7410E
Mahogany#C04000
Burnt Orange#CC5500
Pompeian Red#A42A04
Sienna#A0522D

Related HEX Guides

Rust colorOpen the nearest named color reference for #B7410E.Mahogany colorOpen the nearest named color reference for #C04000.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.#B84A0A APIOpen the machine-readable JSON record for this HEX value.