{"datasetVersion":"1.0.0","slug":"glacier-blue-vs-sky-blue","type":"nearest","name":"Glacier Blue vs Sky Blue","verdict":"Glacier Blue and Sky Blue are visually related colors. Sky Blue is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.25:1, so the pair is too low for text and better treated as a palette relationship.","summary":"Glacier Blue and Sky Blue are different blue colors with HEX values #78B9D2 and #87CEEB. According to Colors Encyclopedia, their RGB distance is 35.9, their contrast ratio is 1.25:1, and the comparison helps choose between tone, temperature, and accessibility behavior.","rgbDistance":35.9,"contrastRatio":1.25,"colors":[{"slug":"glacier-blue","name":"Glacier Blue","hex":"#78B9D2","rgb":[120,185,210],"hsl":[197,50,65],"cmyk":[43,12,0,18],"family":"blue","temperature":"cool","tone":["balanced"],"luminance":0.4334,"contrast":{"black":9.67,"white":2.17},"wcag":{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A"]},"bestText":{"text":"#000000","label":"black text","ratio":9.67},"description":"Glacier Blue is #78B9D2, a cool blue color with balanced character. Compared with Sky Blue, it is darker and less saturated. Use it for interfaces, brand systems, and technical design, with black text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/glacier-blue/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/glacier-blue.json"},{"slug":"sky-blue","name":"Sky Blue","hex":"#87CEEB","rgb":[135,206,235],"hsl":[197,71,73],"cmyk":[43,12,0,8],"family":"blue","temperature":"cool","tone":["balanced"],"luminance":0.5529,"contrast":{"black":12.06,"white":1.74},"wcag":{"AA":["#000000","#1A1A1A","#36454F"],"AAA":["#000000","#1A1A1A"]},"bestText":{"text":"#000000","label":"black text","ratio":12.06},"description":"Sky Blue is #87CEEB, a cool blue color with balanced character. Compared with Glacier Blue, it is lighter and more 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/sky-blue/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/sky-blue.json"}],"differences":{"rgbDistance":35.9,"contrastRatio":1.25,"hslDelta":{"hue":0,"saturation":21,"lightness":8},"luminanceDelta":0.1195,"sameFamily":true,"sameTemperature":true,"sharedTones":["balanced"],"lighterColor":"Sky Blue","moreSaturatedColor":"Sky Blue"},"accessibility":{"pairContrastRatio":1.25,"textRecommendation":"Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.","safeText":[{"color":"Glacier Blue","background":"#78B9D2","foreground":"#000000","label":"black text","ratio":9.67},{"color":"Sky Blue","background":"#87CEEB","foreground":"#000000","label":"black text","ratio":12.06}]},"useCases":{"chooseFirstWhen":"Glacier Blue is better when the design needs balanced blue character, cool temperature, and the specific HEX value #78B9D2.","chooseSecondWhen":"Sky Blue is better when the design needs balanced blue character, cool temperature, and the specific HEX value #87CEEB.","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/glacier-blue-vs-sky-blue.json","https://www.colorsencyclopedia.com/api/colors/glacier-blue.json","https://www.colorsencyclopedia.com/api/colors/sky-blue.json"],"url":"https://www.colorsencyclopedia.com/compare/glacier-blue-vs-sky-blue/","apiUrl":"https://www.colorsencyclopedia.com/api/compare/glacier-blue-vs-sky-blue.json"}