HEX atlas value

#90571D

#90571D is a warm orange HEX color close to Cedar. According to Colors Encyclopedia, it converts to RGB 144, 87, 29, HSL 30, 66%, 34%, has luminance 0.1283, and belongs to the balanced group.

orange warm balanced

#90571D Sample readable text

HEX #90571D

RGB rgb(144, 87, 29)

HSL hsl(30 66% 34%)

CMYK cmyk(0, 40, 80, 44)

Luminance 0.1283

Contrast Black 3.57:1White 5.89:1

CSS

--color-90571d: #90571D;
.background-90571d { background-color: #90571D; }
.text-90571d { color: #90571D; }

Luminance0.1283

Black text3.57:1AA Fail

White text5.89:1AA 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":"#90571D","rgb":[144,87,29],"hsl":[30,66,34],"cmyk":[0,40,80,44],"luminance":0.1283,"contrast":{"black":3.57,"white":5.89}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":3.57,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":5.89,"wcagAA":true,"wcagAAA":false}]

Accessible alternatives

[{"name":"#44290E","hex":"#44290E","family":"orange","bestTextColor":"#FFFFFF","contrastBlack":1.57,"contrastWhite":13.38,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#901D1D","hex":"#901D1D","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.38,"contrastWhite":8.82,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Burnt Umber","hex":"#8A3324","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.58,"contrastWhite":8.14,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#1D5790","hex":"#1D5790","family":"blue","bestTextColor":"#FFFFFF","contrastBlack":2.82,"contrastWhite":7.45,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"#D58534","hex":"#D58534","family":"orange","bestTextColor":"#000000","contrastBlack":7.23,"contrastWhite":2.9,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]}]

AI context

{"semanticGroups":["warm orange","balanced","balanced orange","Cedar adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/90571d.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/cedar.json","https://www.colorsencyclopedia.com/api/colors/saddle-brown.json","https://www.colorsencyclopedia.com/api/colors/sienna.json"]}

Harmonies

{"complementary":"#1D5790","analogous":["#901D1D","#90901D"],"triadic":["#1D9057","#571D90"],"tetradic":["#1D901D","#1D5790","#901D90"],"splitComplementary":["#1D9090","#1D1D90"],"monochromatic":["#D58534","#90571D","#44290E"]}

Variants

{"light":"#D58534","dark":"#44290E","saturated":"#A3570A","desaturated":"#7D5731","pastel":"#CC9661","neon":"#D66B00"}

Nearest named colors

[{"slug":"cedar","name":"Cedar","hex":"#8B5A2B","distance":15.165750888103101},{"slug":"saddle-brown","name":"Saddle Brown","hex":"#8B4513","distance":21.18962010041709},{"slug":"sienna","name":"Sienna","hex":"#A0522D","distance":23.173260452512935},{"slug":"brick-red","name":"Brick Red","hex":"#8A3324","distance":37.16180835212409},{"slug":"burnt-umber","name":"Burnt Umber","hex":"#8A3324","distance":37.16180835212409}]

HEX meaning and use

About #90571D

#90571D is classified as a warm orange value with balanced visual character. #90571D is visually closest to Cedar, a named orange color with HEX #8B5A2B.

The RGB channels are 144, 87, and 29, with red carrying the strongest channel weight. In HSL, the hue is 30deg with 66% saturation and 34% lightness, so this page treats it as a moderate-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, and CSS color tokens. Its luminance is 0.1283, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 15.17, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.57:1AA Fail

White text5.89:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #90571D needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.57:1 · Fail

White text#FFFFFF5.89:1 · AA

Accessible Alternatives

#44290E#FFFFFF text · best 13.38:1#44290E

#901D1D#FFFFFF text · best 8.82:1#901D1D

Burnt Umber#FFFFFF text · best 8.14:1#8A3324

#1D5790#FFFFFF text · best 7.45:1#1D5790

#D58534#000000 text · best 7.23:1#D58534

Generated Palette

#90571D#90571D

#1D5790#1D5790

#901D1D#901D1D

#90901D#90901D

#D58534#D58534

#44290E#44290E

Color Harmonies

#1D5790#1D5790

#901D1D#901D1D

#90901D#90901D

#1D9057#1D9057

#571D90#571D90

Variants

#D58534#D58534

#44290E#44290E

#A3570A#A3570A

#7D5731#7D5731

#CC9661#CC9661

#D66B00#D66B00

Nearest Named Colors

Cedar#8B5A2B

Saddle Brown#8B4513

Sienna#A0522D

Brick Red#8A3324

Burnt Umber#8A3324

#90571D

CSS

Machine-Readable HEX Data (JSON)

About #90571D

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides