{"datasetVersion":"1.0.0","slug":"crimson-red-vs-dark-red","type":"nearest","name":"Crimson Red vs Dark Red","verdict":"Crimson Red and Dark Red are very close colors. Crimson Red is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.12:1, so the pair is too low for text and better treated as a palette relationship.","summary":"Crimson Red and Dark Red are different red colors with HEX values #990000 and #8B0000. According to Colors Encyclopedia, their RGB distance is 14, their contrast ratio is 1.12:1, and the comparison helps choose between tone, temperature, and accessibility behavior.","rgbDistance":14,"contrastRatio":1.12,"colors":[{"slug":"crimson-red","name":"Crimson Red","hex":"#990000","rgb":[153,0,0],"hsl":[0,100,30],"cmyk":[0,100,100,40],"family":"red","temperature":"warm","tone":["balanced"],"luminance":0.0677,"contrast":{"black":2.35,"white":8.92},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]},"bestText":{"text":"#FFFFFF","label":"white text","ratio":8.92},"description":"Crimson Red is #990000, a warm red color with balanced character. Compared with Dark Red, it is lighter and similar in saturation. Use it for branding accents, editorial palettes, and product design, with white text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/crimson-red/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/crimson-red.json"},{"slug":"dark-red","name":"Dark Red","hex":"#8B0000","rgb":[139,0,0],"hsl":[0,100,27],"cmyk":[0,100,100,45],"family":"red","temperature":"warm","tone":["balanced"],"luminance":0.0549,"contrast":{"black":2.1,"white":10.01},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]},"bestText":{"text":"#FFFFFF","label":"white text","ratio":10.01},"description":"Dark Red is #8B0000, a warm red color with balanced character. Compared with Crimson Red, it is darker and similar in saturation. Use it for web design, css color systems, and ui prototyping, with white text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/dark-red/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/dark-red.json"}],"differences":{"rgbDistance":14,"contrastRatio":1.12,"hslDelta":{"hue":0,"saturation":0,"lightness":3},"luminanceDelta":0.0128,"sameFamily":true,"sameTemperature":true,"sharedTones":["balanced"],"lighterColor":"Crimson Red","moreSaturatedColor":"Crimson Red"},"accessibility":{"pairContrastRatio":1.12,"textRecommendation":"Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.","safeText":[{"color":"Crimson Red","background":"#990000","foreground":"#FFFFFF","label":"white text","ratio":8.92},{"color":"Dark Red","background":"#8B0000","foreground":"#FFFFFF","label":"white text","ratio":10.01}]},"useCases":{"chooseFirstWhen":"Crimson Red is better when the design needs balanced red character, warm temperature, and the specific HEX value #990000.","chooseSecondWhen":"Dark Red is better when the design needs balanced red character, warm temperature, and the specific HEX value #8B0000.","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/crimson-red-vs-dark-red.json","https://www.colorsencyclopedia.com/api/colors/crimson-red.json","https://www.colorsencyclopedia.com/api/colors/dark-red.json"],"url":"https://www.colorsencyclopedia.com/compare/crimson-red-vs-dark-red/","apiUrl":"https://www.colorsencyclopedia.com/api/compare/crimson-red-vs-dark-red.json"}