HEX atlas value

#E17F47

#E17F47 is a warm orange HEX color close to Burnt Sienna. According to Colors Encyclopedia, it converts to RGB 225, 127, 71, HSL 22, 72%, 58%, has luminance 0.3164, and belongs to the vibrant group.

orange warm vibrant

#E17F47 Sample readable text

HEX #E17F47

RGB rgb(225, 127, 71)

HSL hsl(22 72% 58%)

CMYK cmyk(0, 44, 68, 12)

Luminance 0.3164

Contrast Black 7.33:1White 2.87:1

CSS

--color-e17f47: #E17F47;
.background-e17f47 { background-color: #E17F47; }
.text-e17f47 { color: #E17F47; }

Luminance0.3164

Black text7.33:1AA Pass

White text2.87:1AA 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

Structured sections

Color systems

{"hex":"#E17F47","rgb":[225,127,71],"hsl":[22,72,58],"cmyk":[0,44,68,12],"luminance":0.3164,"contrast":{"black":7.33,"white":2.87}}

WCAG

{"AA":["#000000","#1A1A1A"],"AAA":["#000000"]}

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":7.33,"wcagAA":true,"wcagAAA":true},{"name":"White text","hex":"#FFFFFF","contrast":2.87,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#E1CC47","hex":"#E1CC47","family":"yellow","bestTextColor":"#000000","contrastBlack":12.93,"contrastWhite":1.62,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#EEB696","hex":"#EEB696","family":"orange","bestTextColor":"#000000","contrastBlack":11.77,"contrastWhite":1.78,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"Butterscotch","hex":"#E3963E","family":"orange","bestTextColor":"#000000","contrastBlack":8.7,"contrastWhite":2.41,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#47A8E1","hex":"#47A8E1","family":"blue","bestTextColor":"#000000","contrastBlack":7.96,"contrastWhite":2.64,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#F9792F","hex":"#F9792F","family":"orange","bestTextColor":"#000000","contrastBlack":7.8,"contrastWhite":2.69,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]}]

AI context

{"semanticGroups":["warm orange","vibrant","vibrant orange","Burnt Sienna adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents"],"contrastSafeWith":["#000000","#1A1A1A"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/e17f47.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/burnt-sienna.json","https://www.colorsencyclopedia.com/api/colors/peru.json","https://www.colorsencyclopedia.com/api/colors/raw-sienna.json"]}

Harmonies

{"complementary":"#47A8E1","analogous":["#E1475B","#E1CC47"],"triadic":["#47E17F","#7F47E1"],"tetradic":["#5BE147","#47A8E1","#CC47E1"],"splitComplementary":["#47E1CC","#475BE1"],"monochromatic":["#EEB696","#E17F47","#AF521D"]}

Variants

{"light":"#EEB696","dark":"#AF521D","saturated":"#F9792F","desaturated":"#C9865E","pastel":"#ECCDBB","neon":"#FF9152"}

Nearest named colors

[{"slug":"burnt-sienna","name":"Burnt Sienna","hex":"#E97451","distance":16.881943016134134},{"slug":"peru","name":"Peru","hex":"#CD853F","distance":22.360679774997898},{"slug":"raw-sienna","name":"Raw Sienna","hex":"#D68A59","distance":23.790754506740637},{"slug":"terracotta","name":"Terracotta","hex":"#E2725B","distance":23.874672772626646},{"slug":"butterscotch","name":"Butterscotch","hex":"#E3963E","distance":24.779023386727733}]

HEX meaning and use

About #E17F47

#E17F47 is classified as a warm orange value with vibrant visual character. #E17F47 is visually closest to Burnt Sienna, a named red color with HEX #E97451.

The RGB channels are 225, 127, and 71, with red carrying the strongest channel weight. In HSL, the hue is 22deg with 72% saturation and 58% 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 0.3164, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 16.88, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text7.33:1AA Pass

White text2.87:1AA Fail

AA text options: #000000, #1A1A1A.

AAA text options: #000000.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #E17F47 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000007.33:1 · AAA

White text#FFFFFF2.87:1 · Fail

Accessible Alternatives

#E1CC47#000000 text · best 12.93:1#E1CC47

#EEB696#000000 text · best 11.77:1#EEB696

Butterscotch#000000 text · best 8.7:1#E3963E

#47A8E1#000000 text · best 7.96:1#47A8E1

#F9792F#000000 text · best 7.8:1#F9792F

Generated Palette

#E17F47#E17F47

#47A8E1#47A8E1

#E1475B#E1475B

#E1CC47#E1CC47

#EEB696#EEB696

#AF521D#AF521D

Color Harmonies

#47A8E1#47A8E1

#E1475B#E1475B

#E1CC47#E1CC47

#47E17F#47E17F

#7F47E1#7F47E1

Variants

#EEB696#EEB696

#AF521D#AF521D

#F9792F#F9792F

#C9865E#C9865E

#ECCDBB#ECCDBB

#FF9152#FF9152

Nearest Named Colors

Burnt Sienna#E97451

Peru#CD853F

Raw Sienna#D68A59

Terracotta#E2725B

Butterscotch#E3963E

#E17F47

CSS

Machine-Readable HEX Data (JSON)

About #E17F47

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides