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  3. #a91101

Inferno (#a91101) Color Meaning, Codes and Information

A complete guide to Inferno (#a91101) covering color values, harmonies, shades, meaning, and practical uses across design, branding, and everyday visuals.

Color CodesMeaningConversionShades & TintsPalettesContrastBlindnessCSS & StylesPatternsIconsMockupsRelatedFAQs
A91101
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Color CodesMeaningConversionShades & TintsPalettesContrastBlindnessCSS & StylesPatternsIconsMockupsRelatedFAQs
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Inferno (#a91101) Color Information

Inferno (#A91101) is a vivid red. Technical specifications include RGB (169, 17, 1), HSL (6°, 99%, 33%), and CMYK (0%, 90%, 99%, 34%). In the color spectrum, it sits between Windsor Tan (#A75502) and Liver (#674C47), bridging the gap with its distinct tone. Against Cobalt Blue (#0047AB), #A91101 leans deeper, marked by its distinct tonal shift.

For complementary designs, combine it with Pink Raspberry (#980036), Grussrel (#B06500), and GO Green (#00AB66) to achieve a cohesive look; however, shades such as Islamic Green (#009000), Duke Blue (#00009C), or Blue (Munsell) (#0093AF) tend to contrast sharply with it, creating visual tension. In professional settings, #A91101 is frequently applied in branding, signage, and high-visibility designs.

Clear image showing Inferno color swatch with hex value #A91101 and RGB value (169,17,1)
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Inferno (#a91101) Color Meaning

Inferno (#A91101) is a dark, intense red with deep, fiery undertones reminiscent of glowing embers or molten lava. Its dramatic, commanding tone conveys power, intensity, and passion. Dark red pigments like this were often used in ceremonial garments, heraldry, and artworks to signify strength, authority, and vitality. In modern design, Inferno adds depth, drama, and bold impact. Symbolically, Inferno (#A91101) represents courage, determination, and raw energy. It evokes strength, emotional intensity, and fierce passion. In interiors, it creates bold, dramatic spaces. In fashion, it communicates authority, confidence, and a daring attitude. Artists use Inferno to enhance contrast, create shadow, and infuse compositions with power. Inferno (#A91101) has associations with fire, vitality, and dominance. Across cultures, dark fiery reds symbolize bravery, celebration, and life force. Today, Inferno is applied in branding, interiors, and textiles to convey intensity, drama, and commanding presence.

Color Conversion

Accurate conversions of Inferno (#a91101) across RGB, Hex, CMYK, HSL, and Lab ensure consistent color fidelity across digital, print, and design applications.

HEX
#a91101
RGB
rgb(169, 17, 1)
HSL
hsl(6°, 99%, 33%)
CMYK
cmyk(0%, 90%, 99%, 34%)
HSV
hsv(6°, 99%, 66%)
XYZ
16.5681 8.8381 0.8614
Yxy
8.8381 0.6307 0.3365
Hunter Lab
29.7289 2.2575 0.7678
CIE-Lab
35.6707 56.5883 49.1802

RGB Values & CMYK Values

Detailed RGB and CMYK values of Inferno (#a91101) displayed in a horizontal bar provide clear reference for digital and print color accuracy.

RGB Channels

Red169 / 255 (66%)
66%
Green17 / 255 (7%)
Blue1 / 255 (0%)

CMYK Ink Density

Cyan0 / 100 (0%)
Magenta90 / 100 (90%)
90%
Yellow99 / 100 (99%)
99%
Key (Black)34 / 100 (34%)
34%

Color Variations

A full range of Inferno (#a91101) variations, including tints, shades, and tones, provides highlights, depth, and subtle desaturated options for UI design.

Color Harmonies

Harmonious color schemes for Inferno (#a91101) created using the color wheel ensure visually balanced palettes.

Analogous

Colors adjacent on the color wheel (30° apart)

Complementary

Colors opposite on the color wheel (180° apart)

Split Complementary

Three colors using one base hue and the two hues beside its opposite

Triadic

Three colors evenly spaced (120° apart)

Tetradic

Four colors forming a rectangle on the wheel

Square

Four colors evenly spaced (90° apart)

Double Split Complementary

Four colors formed from two base hues and the colors next to their opposites

Monochromatic

Variations of a single hue

Contrast Checker (WCAG)

Luminance contrast ratios for Inferno (#a91101) against standard backgrounds ensure readable, accessible text following Contrast Checker and WCAG 2.1 AA/AAA standards.

#FFFFFF
#a91101

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

7.59:1
✓WCAG AA
✓WCAG AAA

Normal Text

7.59:1
✓WCAG AA
✓WCAG AAA

UI Components

7.59:1
✓WCAG AA
✓WCAG AAA

Color Blindness Simulator

Simulated views of Inferno (#a91101) for different color vision deficiencies help identify potential confusion using the Color Blindness Simulator.

Normal Vision

Inferno (#a91101)

protanopia

#676605

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #a91101;

Text Color

color: #a91101;

Sample Text

Border Color

border: 2px solid #a91101;

Box Shadow

box-shadow: 0 4px 6px #a9110140;

Text Shadow

text-shadow: 2px 2px 4px #a91101;

Sample Text

Gradient

background: linear-gradient(135deg, #a91101 0%, #670b01 100%);

Seamless Patterns

High-resolution seamless patterns featuring Inferno (#a91101) provide ready-to-use backgrounds, wallpapers, and print designs for any project.

Icons

A collection of popular icons in Inferno (#a91101) offers ready-to-use visuals for interfaces, designs, and creative projects.

Real-World Applications

Real-world mockups of Inferno (#a91101) showcase its versatility across fashion, interiors, branding, and product packaging.

Related Colors

Colors related to Inferno (#a91101) in hue, saturation, and lightness provide harmonious and complementary options for cohesive color schemes.

#FA8072
Salmon
#FE6F5E
Vibrant Coral
#FFE4E1
Soft Blush
#A45A52
Redwood
#1A1110
Coffee Bean
#E5CCC9
Dust Storm
#43302E
Old Burgundy
#592720
Espresso
#645452
Wenge

Useful Color Tools

A curated set of tools to help apply, analyze, and manage colors effectively in your projects

Color PickerImage Color PickerPalette from ImageScreen Color Picker

Inferno (#a91101) Color FAQs

Frequently asked questions about Inferno (#a91101) color meaning, symbolism, and applications. Click on any question to expand detailed answers.

← Previous ColorWindsor Tan (#A75502) Color MeaningNext Color →Liver (#674C47) Color Meaning
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Color Schemes

Diagonal Stripes
Polka Dots
Chevron
Diamond Grid
Hexagon
Waves
Crosshatch
Zigzag
Brick Wall
Triangles
Circles Grid
Herringbone
Fashion
Colored T-Shirt
Fashion
Baseball Cap
Interior
Living Room
Exterior
Office Complex
BRAND
Brands
Aluminum Can
Vehicle
Glossy Sportscar
Brands
Shopping Bag
Interior
Matte Wall
Brands
Flagship Phone