#28283B Color Information
#28283B RGB value is (40, 40, 59). The hex color red value is 40, green is 40, and blue is 59. Its HSL format shows a hue of 240°, saturation of 19 percent, and lightness of19 percent. The CMYK process values are 32 percent, 32 percent, 0 percent, 77percent.
#28283B Color Meaning
Color #28283B projects uncompromising sophistication, industrial silence, and architectural gravity. As the darkest neutral in your list—nearly black but distinctly cool—#28283B absorbs light without disappearing. Psychologically, color #28283B conveys authority through restraint; #28283B feels deliberate, not dramatic. Designers favor #28283B in luxury tech, urban architecture, and editorial layouts where minimalism must still feel substantial. Historically named after anthracite coal—the cleanest-burning fossil fuel—#28283B shade links energy density with visual economy. #28283B avoids the sterility of pure black by retaining subtle depth, making #28283B ideal for high-end product finishes and monochrome branding. Spiritually, #28283B represents clarity through reduction: stripping away noise to reveal essential form. Use color #28283B when your message demands seriousness without solemnity, and presence without volume.
Color Conversion
Convert #28283B across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.
RGB Values & CMYK Values
RGB Values
CMYK Values
Color Variations
#28283B harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.
Color Harmonies
#28283B harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.
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
Four colors formed from two base hues and the colors next to their opposites
Monochromatic
Variations of a single hue
Contrast Checker
(WCAG 2.1) Test #28283B for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.
Sample Text
This is how your text will look with these colors.
Large Text (18pt+)
Normal Text
UI Components
Color Blindness Simulator
See how #28283B appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.
Normal Vision
protanopia
Note: These simulations are approximations. Actual color vision deficiency varies by individual.
CSS Examples
Background Color
Text Color
Sample Text
Border Color
Box Shadow
Text Shadow
Sample Text
Gradient
#28283B Color FAQs
Frequently asked questions about #28283B color meaning, symbolism, and applications. Click on any question to expand detailed answers.