HEX atlas value

#E34234

#E34234 is a warm red HEX color close to Vermilion. According to Colors Encyclopedia, it converts to RGB 227, 66, 52, HSL 5, 76%, 55%, has luminance 0.2048, and belongs to the vibrant group.

red warm vibrant

#E34234 Sample readable text

HEX #E34234

RGB rgb(227, 66, 52)

HSL hsl(5 76% 55%)

CMYK cmyk(0, 71, 77, 11)

Luminance 0.2048

Contrast Black 5.1:1White 4.12:1

CSS

--color-e34234: #E34234;
.background-e34234 { background-color: #E34234; }
.text-e34234 { color: #E34234; }

Luminance0.2048

Black text5.1:1AA Pass

White text4.12:1AA 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":"#E34234","rgb":[227,66,52],"hsl":[5,76,55],"cmyk":[0,71,77,11],"luminance":0.2048,"contrast":{"black":5.1,"white":4.12}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":5.1,"wcagAA":true,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":4.12,"wcagAA":false,"wcagAAA":false}]

Accessible alternatives

[{"name":"#35D5E3","hex":"#35D5E3","family":"cyan","bestTextColor":"#000000","contrastBlack":11.78,"contrastWhite":1.78,"wcagAA":["#000000","#1A1A1A","#36454F"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#E39B35","hex":"#E39B35","family":"orange","bestTextColor":"#000000","contrastBlack":9.01,"contrastWhite":2.33,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#EE8F86","hex":"#EE8F86","family":"red","bestTextColor":"#000000","contrastBlack":8.91,"contrastWhite":2.36,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000","#1A1A1A"]},{"name":"#A62317","hex":"#A62317","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.87,"contrastWhite":7.31,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF"]},{"name":"Fire Opal","hex":"#E95C20","family":"orange","bestTextColor":"#000000","contrastBlack":6.02,"contrastWhite":3.49,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]}]

AI context

{"semanticGroups":["warm red","vibrant","vibrant red","Vermilion adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents","high-attention visual states"],"contrastSafeWith":["#000000"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/e34234.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/vermilion.json","https://www.colorsencyclopedia.com/api/colors/cinnabar.json","https://www.colorsencyclopedia.com/api/colors/poppy-red.json"]}

Harmonies

{"complementary":"#35D5E3","analogous":["#E3357E","#E39B35"],"triadic":["#35E344","#4435E3"],"tetradic":["#7EE335","#35D5E3","#9B35E3"],"splitComplementary":["#35E39B","#357EE3"],"monochromatic":["#EE8F86","#E34234","#A62317"]}

Variants

{"light":"#EE8F86","dark":"#A62317","saturated":"#FD2F1C","desaturated":"#CA594E","pastel":"#EBB2AD","neon":"#FF5242"}

Nearest named colors

[{"slug":"vermilion","name":"Vermilion","hex":"#E34234","distance":0},{"slug":"cinnabar","name":"Cinnabar","hex":"#E44D2E","distance":12.569805089976535},{"slug":"poppy-red","name":"Poppy Red","hex":"#DC343B","distance":17.146428199482248},{"slug":"persian-red","name":"Persian Red","hex":"#CC3333","distance":27.477263328068172},{"slug":"fire-opal","name":"Fire Opal","hex":"#E95C20","distance":33.34666400106613}]

HEX meaning and use

About #E34234

#E34234 is classified as a warm red value with vibrant visual character. #E34234 is visually closest to Vermilion, a named red color with HEX #E34234.

The RGB channels are 227, 66, and 52, with red carrying the strongest channel weight. In HSL, the hue is 5deg with 76% saturation and 55% 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 0.2048, black text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 0.00, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text5.1:1AA Pass

White text4.12:1AA Fail

AA text options: #000000.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #E34234 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000005.1:1 · AA

White text#FFFFFF4.12:1 · Fail

Accessible Alternatives

#35D5E3#000000 text · best 11.78:1#35D5E3

#E39B35#000000 text · best 9.01:1#E39B35

#EE8F86#000000 text · best 8.91:1#EE8F86

#A62317#FFFFFF text · best 7.31:1#A62317

Fire Opal#000000 text · best 6.02:1#E95C20

Generated Palette

Vermilion#E34234

#35D5E3#35D5E3

#E3357E#E3357E

#E39B35#E39B35

#EE8F86#EE8F86

#A62317#A62317

Color Harmonies

#35D5E3#35D5E3

#E3357E#E3357E

#E39B35#E39B35

#35E344#35E344

#4435E3#4435E3

Variants

#EE8F86#EE8F86

#A62317#A62317

#FD2F1C#FD2F1C

#CA594E#CA594E

#EBB2AD#EBB2AD

#FF5242#FF5242

Nearest Named Colors

Vermilion#E34234

Cinnabar#E44D2E

Poppy Red#DC343B

Persian Red#CC3333

Fire Opal#E95C20

#E34234

CSS

Machine-Readable HEX Data (JSON)

About #E34234

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides