{"datasetVersion":"1.0.0","slug":"signal-red-vs-traffic-red","type":"nearest","name":"Signal Red vs Traffic Red","verdict":"Signal Red and Traffic Red are visually related colors. Signal Red is the lighter option. They share similar temperature behavior. Their mutual contrast is 1.21:1, so the pair is too low for text and better treated as a palette relationship.","summary":"Signal Red and Traffic Red are different red colors with HEX values #E60000 and #CC0605. According to Colors Encyclopedia, their RGB distance is 27.1, their contrast ratio is 1.21:1, and the comparison helps choose between tone, temperature, and accessibility behavior.","rgbDistance":27.1,"contrastRatio":1.21,"colors":[{"slug":"signal-red","name":"Signal Red","hex":"#E60000","rgb":[230,0,0],"hsl":[0,100,45],"cmyk":[0,100,100,10],"family":"red","temperature":"warm","tone":["vibrant"],"luminance":0.1682,"contrast":{"black":4.36,"white":4.81},"wcag":{"AA":["#FFFFFF"],"AAA":[]},"bestText":{"text":"#FFFFFF","label":"white text","ratio":4.81},"description":"Signal Red is #E60000, a warm red color with vibrant character. Compared with Traffic Red, it is lighter and more saturated. Use it for neon accents, event graphics, and high-energy digital design, with white text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/signal-red/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/signal-red.json"},{"slug":"traffic-red","name":"Traffic Red","hex":"#CC0605","rgb":[204,6,5],"hsl":[0,95,41],"cmyk":[0,97,98,20],"family":"red","temperature":"warm","tone":["vibrant"],"luminance":0.1298,"contrast":{"black":3.6,"white":5.84},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]},"bestText":{"text":"#FFFFFF","label":"white text","ratio":5.84},"description":"Traffic Red is #CC0605, a warm red color with vibrant character. Compared with Signal Red, it is darker and less saturated. Use it for industrial design, safety systems, and hardware palettes, with white text as the safer foreground option.","url":"https://www.colorsencyclopedia.com/colors/traffic-red/","apiUrl":"https://www.colorsencyclopedia.com/api/colors/traffic-red.json"}],"differences":{"rgbDistance":27.1,"contrastRatio":1.21,"hslDelta":{"hue":0,"saturation":5,"lightness":4},"luminanceDelta":0.0384,"sameFamily":true,"sameTemperature":true,"sharedTones":["vibrant"],"lighterColor":"Signal Red","moreSaturatedColor":"Signal Red"},"accessibility":{"pairContrastRatio":1.21,"textRecommendation":"Do not use this pair for text; use it for neighboring palette colors, decoration, or low-emphasis surfaces.","safeText":[{"color":"Signal Red","background":"#E60000","foreground":"#FFFFFF","label":"white text","ratio":4.81},{"color":"Traffic Red","background":"#CC0605","foreground":"#FFFFFF","label":"white text","ratio":5.84}]},"useCases":{"chooseFirstWhen":"Signal Red is better when the design needs vibrant red character, warm temperature, and the specific HEX value #E60000.","chooseSecondWhen":"Traffic Red is better when the design needs vibrant red character, warm temperature, and the specific HEX value #CC0605.","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/signal-red-vs-traffic-red.json","https://www.colorsencyclopedia.com/api/colors/signal-red.json","https://www.colorsencyclopedia.com/api/colors/traffic-red.json"],"url":"https://www.colorsencyclopedia.com/compare/signal-red-vs-traffic-red/","apiUrl":"https://www.colorsencyclopedia.com/api/compare/signal-red-vs-traffic-red.json"}