HEX atlas value

#911F08

#911F08 is a warm red HEX color close to Pompeian Red. According to Colors Encyclopedia, it converts to RGB 145, 31, 8, HSL 10, 90%, 30%, has luminance 0.0702, and belongs to the balanced group.

red warm balanced

#911F08 Sample readable text

HEX #911F08

RGB rgb(145, 31, 8)

HSL hsl(10 90% 30%)

CMYK cmyk(0, 79, 94, 43)

Luminance 0.0702

Contrast Black 2.4:1White 8.74:1

CSS

--color-911f08: #911F08;
.background-911f08 { background-color: #911F08; }
.text-911f08 { color: #911F08; }

Luminance0.0702

Black text2.4:1AA Fail

White text8.74:1AA 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":"#911F08","rgb":[145,31,8],"hsl":[10,90,30],"cmyk":[0,79,94,43],"luminance":0.0702,"contrast":{"black":2.4,"white":8.74}}

WCAG

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

Safe pairings

[{"name":"Black text","hex":"#000000","contrast":2.4,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":8.74,"wcagAA":true,"wcagAAA":true}]

Accessible alternatives

[{"name":"#3A0C03","hex":"#3A0C03","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.23,"contrastWhite":17.02,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Barn Red","hex":"#7C0A02","family":"red","bestTextColor":"#FFFFFF","contrastBlack":1.9,"contrastWhite":11.04,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Dark Red","hex":"#8B0000","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.1,"contrastWhite":10.01,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#812A18","hex":"#812A18","family":"red","bestTextColor":"#FFFFFF","contrastBlack":2.28,"contrastWhite":9.22,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#910836","hex":"#910836","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":2.29,"contrastWhite":9.16,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]

AI context

{"semanticGroups":["warm red","balanced","balanced red","Pompeian Red adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","high-attention visual states"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/911f08.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/pompeian-red.json","https://www.colorsencyclopedia.com/api/colors/ruby-red.json","https://www.colorsencyclopedia.com/api/colors/barn-red.json"]}

Harmonies

{"complementary":"#087A91","analogous":["#910836","#916308"],"triadic":["#08911F","#1F0891"],"tetradic":["#369108","#087A91","#630891"],"splitComplementary":["#089163","#083691"],"monochromatic":["#E9310C","#911F08","#3A0C03"]}

Variants

{"light":"#E9310C","dark":"#3A0C03","saturated":"#991900","desaturated":"#812A18","pastel":"#E25336","neon":"#C22000"}

Nearest named colors

[{"slug":"pompeian-red","name":"Pompeian Red","hex":"#A42A04","distance":22.315913604421397},{"slug":"ruby-red","name":"Ruby Red","hex":"#9B111E","distance":27.92848008753788},{"slug":"barn-red","name":"Barn Red","hex":"#7C0A02","distance":30.298514815086232},{"slug":"dark-red","name":"Dark Red","hex":"#8B0000","distance":32.57299494980466},{"slug":"crimson-red","name":"Crimson Red","hex":"#990000","distance":33}]

HEX meaning and use

About #911F08

#911F08 is classified as a warm red value with balanced visual character. #911F08 is visually closest to Pompeian Red, a named red color with HEX #A42A04.

The RGB channels are 145, 31, and 8, with red carrying the strongest channel weight. In HSL, the hue is 10deg with 90% saturation and 30% lightness, so this page treats it as a high-saturation, dark 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-attention visual states. Its luminance is 0.0702, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 22.32, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text2.4:1AA Fail

White text8.74:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: #FFFFFF, #F5F5F5.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #911F08 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000002.4:1 · Fail

White text#FFFFFF8.74:1 · AAA

Accessible Alternatives

#3A0C03#FFFFFF text · best 17.02:1#3A0C03

Barn Red#FFFFFF text · best 11.04:1#7C0A02

Dark Red#FFFFFF text · best 10.01:1#8B0000

#812A18#FFFFFF text · best 9.22:1#812A18

#910836#FFFFFF text · best 9.16:1#910836

Generated Palette

#911F08#911F08

#087A91#087A91

#910836#910836

#916308#916308

#E9310C#E9310C

#3A0C03#3A0C03

Color Harmonies

#087A91#087A91

#910836#910836

#916308#916308

#08911F#08911F

#1F0891#1F0891

Variants

#E9310C#E9310C

#3A0C03#3A0C03

#991900#991900

#812A18#812A18

#E25336#E25336

#C22000#C22000

Nearest Named Colors

Pompeian Red#A42A04

Ruby Red#9B111E

Barn Red#7C0A02

Dark Red#8B0000

Crimson Red#990000

#911F08

CSS

Machine-Readable HEX Data (JSON)

About #911F08

WCAG Accessibility

Accessibility-Safe Pairings and Alternatives

Accessible Alternatives

Generated Palette

Color Harmonies

Variants

Nearest Named Colors

Related HEX Guides