#645457 Color Information
#645457 RGB value is (100, 84, 87). The hex color red value is 100, green is 84, and blue is 87. Its HSL format shows a hue of 349°, saturation of 9 percent, and lightness of 36 percent. The CMYK process values are 0 percent, 16 percent, 13 percent, 61 percent.
#645457 Color Meaning
Color #645457 represents groundedness, sophistication, and resilience. #645457 dark brown with gray undertones suggests stability, security, and earthy elegance. Psychologically, color #645457 promotes focus, calm, and practical thinking while connecting to natural elements. Culturally, color #645457 reflects earthiness, maturity, and understated elegance in Western traditions. Eastern philosophy emphasizes grounded energy, stability, and protection. Fengshui considers #645457 a stabilizing color suitable for workspaces and areas requiring concentration. Chakra associations link to the root chakra, fostering security, endurance, and strength. In art and design, color #645457 is favored for furniture, flooring, and rich wood accents. Its dark, neutral quality allows contrast with lighter tones while maintaining a refined, natural aesthetic in modern and classic interiors.
Color Conversion
Convert #645457 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
#645457 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
#645457 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 #645457 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 #645457 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
#645457 Color FAQs
Frequently asked questions about #645457 color meaning, symbolism, and applications. Click on any question to expand detailed answers.