{"datasetVersion":"1.0.0","slug":"aluminum-vs-gainsboro","type":"nearest","name":"Aluminum vs Gainsboro","verdict":"Aluminum and Gainsboro are very close colors. Gainsboro is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.02:1, so the pair is too low for text and better treated as a palette relationship.","summary":"Aluminum and Gainsboro are different gray colors with HEX values #D9DAD9 and #DCDCDC. According to Colors Encyclopedia, their RGB distance is 4.7, their contrast ratio is 1.02:1, and the comparison helps choose between tone, temperature, and accessibility behavior.","rgbDistance":4.7,"contrastRatio":1.02,"colors":[{"slug":"aluminum","name":"Aluminum","hex":"#D9DAD9","rgb":[217,218,217],"hsl":[120,1,85],"cmyk":[0,0,0,15],"family":"gray","temperature":"neutral","tone":["muted"],"luminance":0.699,"contrast":{"black":14.98,"white":1.4},"wcag":{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A","#36454F"]},"bestText":{"text":"#000000","label":"black text","ratio":14.98},"description":"Aluminum is #D9DAD9, a neutral gray color with muted character. Compared with Gainsboro, it is darker and more saturated. Use it for metallic palettes, product finishes, and premium packaging, with black text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/aluminum/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/aluminum.json"},{"slug":"gainsboro","name":"Gainsboro","hex":"#DCDCDC","rgb":[220,220,220],"hsl":[0,0,86],"cmyk":[0,0,0,14],"family":"gray","temperature":"neutral","tone":["light"],"luminance":0.7157,"contrast":{"black":15.31,"white":1.37},"wcag":{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A","#36454F"]},"bestText":{"text":"#000000","label":"black text","ratio":15.31},"description":"Gainsboro is #DCDCDC, a neutral gray color with light character. Compared with Aluminum, it is lighter and less saturated. Use it for web design, css color systems, and ui prototyping, with black text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/gainsboro/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/gainsboro.json"}],"differences":{"rgbDistance":4.7,"contrastRatio":1.02,"hslDelta":{"hue":120,"saturation":1,"lightness":1},"luminanceDelta":0.0167,"sameFamily":true,"sameTemperature":true,"sharedTones":[],"lighterColor":"Gainsboro","moreSaturatedColor":"Aluminum"},"accessibility":{"pairContrastRatio":1.02,"textRecommendation":"Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.","safeText":[{"color":"Aluminum","background":"#D9DAD9","foreground":"#000000","label":"black text","ratio":14.98},{"color":"Gainsboro","background":"#DCDCDC","foreground":"#000000","label":"black text","ratio":15.31}]},"useCases":{"chooseFirstWhen":"Aluminum is better when the design needs muted gray character, neutral temperature, and the specific HEX value #D9DAD9.","chooseSecondWhen":"Gainsboro is better when the design needs light gray character, neutral temperature, and the specific HEX value #DCDCDC.","useTogetherWhen":"Use these colors together as related palette neighbors, subtle material differences, or tonal alternatives rather than readable foreground/background pairs."},"relatedApi":["https://www.colorsencyclopedia.com/api/compare/aluminum-vs-gainsboro.json","https://www.colorsencyclopedia.com/api/colors/aluminum.json","https://www.colorsencyclopedia.com/api/colors/gainsboro.json"],"url":"https://www.colorsencyclopedia.com/compare/aluminum-vs-gainsboro/","apiUrl":"https://www.colorsencyclopedia.com/api/compare/aluminum-vs-gainsboro.json"}