#646B6D Color Information
#646B6D RGB value is (100, 107, 109). The hex color red value is 100, green is 107, and blue is 109. Its HSL format shows a hue of 193°, saturation of 4 percent, and lightness of 41 percent. The CMYK process values are 8 percent, 2 percent, 0 percent, 57 percent.
#646B6D Color Meaning
Color #646B6D signifies industrial ambiguity, average mass, and non-committal shadow. #646B6D medium-dark gray is precisely neutral, suggesting asphalt, machinery, and the color of a standard-issue battleship. Psychologically, color #646B6D promotes total objectivity, anonymity, and a deliberate avoidance of emotional or aesthetic extremes. #646B6D culturally references urban infrastructure, mass production, and the default state of unfinished materials. Spiritually, color #646B6D represents the void of pure function, the balance point where all personality is suspended, and existence before meaning is assigned, acting as the ultimate symbol of mass-produced neutrality.
Color Conversion
Convert #646B6D 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
#646B6D 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
#646B6D 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 #646B6D 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 #646B6D 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
#646B6D Color FAQs
Frequently asked questions about #646B6D color meaning, symbolism, and applications. Click on any question to expand detailed answers.