Signal Red (#a52019) Color Meaning, Codes and Information

A complete guide to Signal Red (#a52019) covering color values, harmonies, shades, meaning, and practical uses across design, branding, and everyday visuals.

Signal Red (#a52019) Color Information

Signal Red (#a52019) RGB value is (165, 32, 25). The hex color red value is 165, green is 32, and blue is 25. Its HSL format shows a hue of 3°, saturation of 74%, and lightness of 37%, while the CMYK process values are 0%, 81%, 85%, and 35%.

Colors that pair well with Signal Red (#a52019) include Jazzberry Jam (#A50B5E), Golden Earth (#996515), and Green (Crayola) (#1CAC78), as they maintain visual balance and harmony, whereas Forest Green (Web) (#228B22), Zaffre (#0818A8), and Light Sea Green (#20B2AA) tend to conflict with this color due to strong contrast or opposing tonal characteristics.

Clear image showing Signal Red color swatch with hex value #A52019 and RGB value (165,32,25)
Share

Signal Red (#a52019) Color Meaning

Signal Red belongs to the deep red family with a subtle dark undertone. Signal Red (#A52019) feels authoritative, urgent, and commanding. The shade communicates intensity without oversaturation. Signal Red (#A52019) signals importance and prioritization. Red tones often symbolize strength, danger, and action. Signal Red (#A52019) demands attention and rapid recognition. In color psychology, deep reds trigger alertness, focus, and decision-making. Signal Red (#A52019) feels forceful yet controlled. Historically, red has been widely used in traffic, warning signs, and military signaling. Signal Red (#A52019) ensures immediate visual recognition and safety compliance. Across cultures, deep reds evoke sacrifice, authority, and vitality. The color carries urgency and disciplined energy.

Color Conversion

Accurate conversions of Signal Red (#a52019) across RGB, Hex, CMYK, HSL, and Lab ensure consistent color fidelity across digital, print, and design applications.

HEX
#a52019
RGB
rgb(165, 32, 25)
HSL
hsl(3°, 74%, 37%)
CMYK
cmyk(0%, 81%, 85%, 35%)
HSV
hsv(3°, 85%, 65%)
XYZ
16.2090 9.1025 1.8224
Yxy
9.1025 0.5974 0.3355
Hunter Lab
30.1703 2.1198 0.7193
CIE-Lab
36.1810 52.3562 38.8083

RGB Values & CMYK Values

Detailed RGB and CMYK values of Signal Red (#a52019) displayed in a horizontal bar provide clear reference for digital and print color accuracy.

RGB Channels

Red165 / 255 (65%)
65%
Green32 / 255 (13%)
13%
Blue25 / 255 (10%)

CMYK Ink Density

Cyan0 / 100 (0%)
Magenta81 / 100 (81%)
81%
Yellow85 / 100 (85%)
85%
Key (Black)35 / 100 (35%)
35%

Color Variations

A full range of Signal Red (#a52019) variations, including tints, shades, and tones, provides highlights, depth, and subtle desaturated options for UI design.

Color Harmonies

Harmonious color schemes for Signal Red (#a52019) 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 Signal Red (#a52019) against standard backgrounds ensure readable, accessible text following Contrast Checker and WCAG 2.1 AA/AAA standards.

#FFFFFF
#a52019

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

7.45:1
WCAG AA
WCAG AAA

Normal Text

7.45:1
WCAG AA
WCAG AAA

UI Components

7.45:1
WCAG AA
WCAG AAA

Color Blindness Simulator

Simulated views of Signal Red (#a52019) for different color vision deficiencies help identify potential confusion using the Color Blindness Simulator.

Normal Vision

Signal Red (#a52019)

protanopia

#6b6a1b

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

CSS Examples

Background Color

background-color: #a52019;

Text Color

color: #a52019;

Sample Text

Border Color

border: 2px solid #a52019;

Box Shadow

box-shadow: 0 4px 6px #a5201940;

Text Shadow

text-shadow: 2px 2px 4px #a52019;

Sample Text

Gradient

background: linear-gradient(135deg, #a52019 0%, #64130f 100%);

Seamless Patterns

High-resolution seamless patterns featuring Signal Red (#a52019) provide ready-to-use backgrounds, wallpapers, and print designs for any project.

Diagonal Stripes
Polka Dots
Chevron
Diamond Grid
Hexagon
Waves
Crosshatch
Zigzag
Brick Wall
Triangles
Circles Grid
Herringbone

Icons

A collection of popular icons in Signal Red (#a52019) offers ready-to-use visuals for interfaces, designs, and creative projects.

Real-World Applications

Real-world mockups of Signal Red (#a52019) showcase its versatility across fashion, interiors, branding, and product packaging.

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

Useful Color Tools

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

Signal Red (#a52019) Color FAQs

Frequently asked questions about Signal Red (#a52019) color meaning, symbolism, and applications. Click on any question to expand detailed answers.