HEX atlas value

#D22D04

#D22D04 is a warm red HEX color close to Mahogany. According to Colors Encyclopedia, it converts to RGB 210, 45, 4, HSL 12, 96%, 42%, has luminance 0.1559, and belongs to the vibrant group.

red warm vibrant

#D22D04 Sample readable text

HEX #D22D04

RGB rgb(210, 45, 4)

HSL hsl(12 96% 42%)

CMYK cmyk(0, 79, 98, 18)

Luminance 0.1559

Contrast Black 4.12:1White 5.1:1

CSS

--color-d22d04: #D22D04;
.background-d22d04 { background-color: #D22D04; }
.text-d22d04 { color: #D22D04; }

Luminance0.1559

Black text4.12:1AA Fail

White text5.1:1AA 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":"#D22D04","rgb":[210,45,4],"hsl":[12,96,42],"cmyk":[0,79,98,18],"luminance":0.1559,"contrast":{"black":4.12,"white":5.1}}

WCAG

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

Safe pairings

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

Accessible alternatives

[{"name":"#781A02","hex":"#781A02","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.95,"contrastWhite":10.78,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#D29404","hex":"#D29404","family":"orange","bestTextColor":"#000000","contrastBlack":7.98,"contrastWhite":2.63,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#04A9D2","hex":"#04A9D2","family":"cyan","bestTextColor":"#000000","contrastBlack":7.61,"contrastWhite":2.76,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":["#000000"]},{"name":"#FB5E37","hex":"#FB5E37","family":"red","bestTextColor":"#000000","contrastBlack":6.76,"contrastWhite":3.11,"wcagAA":["#000000","#1A1A1A"],"wcagAAA":[]},{"name":"Venetian Red","hex":"#C80815","family":"red","bestTextColor":"#FFFFFF","contrastBlack":3.5,"contrastWhite":6,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":[]}]

AI context

{"semanticGroups":["warm red","vibrant","vibrant red","Mahogany adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-energy accents","high-attention visual states"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/d22d04.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/mahogany.json","https://www.colorsencyclopedia.com/api/colors/rust.json","https://www.colorsencyclopedia.com/api/colors/traffic-red.json"]}

Harmonies

{"complementary":"#04A9D2","analogous":["#D20442","#D29404"],"triadic":["#04D22D","#2D04D2"],"tetradic":["#42D204","#04A9D2","#9404D2"],"splitComplementary":["#04D294","#0442D2"],"monochromatic":["#FB5E37","#D22D04","#781A02"]}

Variants

{"light":"#FB5E37","dark":"#781A02","saturated":"#D62B00","desaturated":"#BA3C1C","pastel":"#EF8267","neon":"#FF3300"}

Nearest named colors

[{"slug":"mahogany","name":"Mahogany","hex":"#C04000","distance":26.476404589747453},{"slug":"rust","name":"Rust","hex":"#B7410E","distance":35.05709628591621},{"slug":"traffic-red","name":"Traffic Red","hex":"#CC0605","distance":39.4715087119811},{"slug":"burnt-orange","name":"Burnt Orange","hex":"#CC5500","distance":40.64480286580315},{"slug":"venetian-red","name":"Venetian Red","hex":"#C80815","distance":41.92851058647326}]

HEX meaning and use

About #D22D04

#D22D04 is classified as a warm red value with vibrant visual character. #D22D04 is visually closest to Mahogany, a named orange color with HEX #C04000.

The RGB channels are 210, 45, and 4, with red carrying the strongest channel weight. In HSL, the hue is 12deg with 96% 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 0.1559, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 26.48, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text4.12:1AA Fail

White text5.1:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #D22D04 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000004.12:1 · Fail

White text#FFFFFF5.1:1 · AA

Accessible Alternatives

#781A02#FFFFFF text · best 10.78:1#781A02

#D29404#000000 text · best 7.98:1#D29404

#04A9D2#000000 text · best 7.61:1#04A9D2

#FB5E37#000000 text · best 6.76:1#FB5E37

Venetian Red#FFFFFF text · best 6:1#C80815

Generated Palette

#D22D04#D22D04

#04A9D2#04A9D2

#D20442#D20442

#D29404#D29404

#FB5E37#FB5E37

#781A02#781A02

Color Harmonies

#04A9D2#04A9D2

#D20442#D20442

#D29404#D29404

#04D22D#04D22D

#2D04D2#2D04D2

Variants

#FB5E37#FB5E37

#781A02#781A02

#D62B00#D62B00

#BA3C1C#BA3C1C

#EF8267#EF8267

#FF3300#FF3300

Nearest Named Colors

Mahogany#C04000

Rust#B7410E

Traffic Red#CC0605

Burnt Orange#CC5500

Venetian Red#C80815

#D22D04

CSS

Machine-Readable HEX Data (JSON)

About #D22D04

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides