{"datasetVersion":"1.0.0","slug":"river-stone-vs-titanium","type":"nearest","name":"River Stone vs Titanium","verdict":"River Stone and Titanium are very close colors. River Stone 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":"River Stone and Titanium are different gray colors with HEX values #7E8A8A and #878681. According to Colors Encyclopedia, their RGB distance is 13.3, their contrast ratio is 1.02:1, and the comparison helps choose between tone, temperature, and accessibility behavior.","rgbDistance":13.3,"contrastRatio":1.02,"colors":[{"slug":"river-stone","name":"River Stone","hex":"#7E8A8A","rgb":[126,138,138],"hsl":[180,5,52],"cmyk":[9,0,0,46],"family":"gray","temperature":"neutral","tone":["muted"],"luminance":0.2445,"contrast":{"black":5.89,"white":3.57},"wcag":{"AA":["#000000","#1A1A1A"],"AAA":[]},"bestText":{"text":"#000000","label":"black text","ratio":5.89},"description":"River Stone is #7E8A8A, a neutral gray color with muted character. Compared with Titanium, it is lighter and more saturated. Use it for earth-tone palettes, interior design, and material-inspired branding, with black text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/river-stone/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/river-stone.json"},{"slug":"titanium","name":"Titanium","hex":"#878681","rgb":[135,134,129],"hsl":[50,2,52],"cmyk":[0,1,4,47],"family":"gray","temperature":"neutral","tone":["muted"],"luminance":0.2379,"contrast":{"black":5.76,"white":3.65},"wcag":{"AA":["#000000","#1A1A1A"],"AAA":[]},"bestText":{"text":"#000000","label":"black text","ratio":5.76},"description":"Titanium is #878681, a neutral gray color with muted character. Compared with River Stone, it is darker and less 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/titanium/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/titanium.json"}],"differences":{"rgbDistance":13.3,"contrastRatio":1.02,"hslDelta":{"hue":130,"saturation":3,"lightness":0},"luminanceDelta":0.0066,"sameFamily":true,"sameTemperature":true,"sharedTones":["muted"],"lighterColor":"River Stone","moreSaturatedColor":"River Stone"},"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":"River Stone","background":"#7E8A8A","foreground":"#000000","label":"black text","ratio":5.89},{"color":"Titanium","background":"#878681","foreground":"#000000","label":"black text","ratio":5.76}]},"useCases":{"chooseFirstWhen":"River Stone is better when the design needs muted gray character, neutral temperature, and the specific HEX value #7E8A8A.","chooseSecondWhen":"Titanium is better when the design needs muted gray character, neutral temperature, and the specific HEX value #878681.","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/river-stone-vs-titanium.json","https://www.colorsencyclopedia.com/api/colors/river-stone.json","https://www.colorsencyclopedia.com/api/colors/titanium.json"],"url":"https://www.colorsencyclopedia.com/compare/river-stone-vs-titanium/","apiUrl":"https://www.colorsencyclopedia.com/api/compare/river-stone-vs-titanium.json"}