#66999B Color Information
#66999B RGB value is (102, 153, 155). The hex color red value is 102, green is 153, and blue is 155. Its HSL format shows a hue of 182°, saturation of 21 percent, and lightness of 50 percent. The CMYK process values are 34 percent, 1 percent, 0 percent, 39 percent.
#66999B Color Meaning
Color #66999B signifies digital antiquity, weathered calm, and industrial nostalgia. #66999B muted, greyish-blue-green resembles early computer monitors, oxidized copper roofs, and fog over a still pond. Psychologically, color #66999B promotes a sense of outdated reliability, soothing repetition, and a cool, detached form of contemplation. #66999B culturally references retro technology interfaces, vintage graphic design, and the palette of industrial decay. Spiritually, #66999B color represents memory stored in machines, the calming effect of obsolescence, and a quiet, persistent presence that has lost its intensity but not its essence, embodying a weathered and pacifying stability.
Color Conversion
Convert #66999B 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
#66999B 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
#66999B 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 #66999B 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 #66999B 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
#66999B Color FAQs
Frequently asked questions about #66999B color meaning, symbolism, and applications. Click on any question to expand detailed answers.