{"datasetVersion":"1.0.0","slug":"indigo","name":"Indigo","hex":"#4B0082","rgb":[75,0,130],"hsl":[275,100,25],"luminance":0.0311,"contrast":{"black":1.62,"white":12.95},"ratings":{"blackText":"fail","whiteText":"AAA"},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]},"narrative":"Indigo has strong WCAG behavior because it reaches AAA contrast with #FFFFFF and #F5F5F5 text. It can be used for normal text, badges, compact UI, and interface components when paired with the listed foreground colors.","warnings":["Very dark surfaces need careful hover, focus, and disabled-state treatment.","Avoid placing text over photos, gradients, or translucent overlays without retesting the final composite color."],"safePairings":{"text":[{"label":"White text","hex":"#FFFFFF","ratio":12.95,"rating":"AAA"},{"label":"Soft white text","hex":"#F5F5F5","ratio":11.88,"rating":"AAA"}],"backgrounds":[{"label":"White","hex":"#FFFFFF","ratio":12.95,"rating":"AAA"},{"label":"White Smoke","hex":"#F5F5F5","ratio":11.88,"rating":"AAA"}],"borders":[]},"accessibilityAlternatives":[{"slug":"midnight-blue","name":"Midnight Blue","hex":"#191970","family":"blue","temperature":"cool","tone":["dark","jewel-tone"],"blackContrast":1.41,"whiteContrast":14.85,"maxContrast":14.85,"aaaTextOptions":["#FFFFFF","#F5F5F5"],"url":"https://www.colorsencyclopedia.com/wcag/midnight-blue/"},{"slug":"ultramarine","name":"Ultramarine","hex":"#120A8F","family":"blue","temperature":"cool","tone":["jewel-tone"],"blackContrast":1.47,"whiteContrast":14.32,"maxContrast":14.32,"aaaTextOptions":["#FFFFFF","#F5F5F5"],"url":"https://www.colorsencyclopedia.com/wcag/ultramarine/"},{"slug":"imperial-purple","name":"Imperial Purple","hex":"#602F6B","family":"purple","temperature":"cool","tone":["balanced"],"blackContrast":2.12,"whiteContrast":9.92,"maxContrast":9.92,"aaaTextOptions":["#FFFFFF","#F5F5F5"],"url":"https://www.colorsencyclopedia.com/wcag/imperial-purple/"},{"slug":"purple","name":"Purple","hex":"#800080","family":"pink","temperature":"warm","tone":["balanced"],"blackContrast":2.23,"whiteContrast":9.42,"maxContrast":9.42,"aaaTextOptions":["#FFFFFF","#F5F5F5"],"url":"https://www.colorsencyclopedia.com/wcag/purple/"},{"slug":"mardi-gras","name":"Mardi Gras","hex":"#880085","family":"pink","temperature":"warm","tone":["balanced"],"blackContrast":2.39,"whiteContrast":8.8,"maxContrast":8.8,"aaaTextOptions":["#FFFFFF","#F5F5F5"],"url":"https://www.colorsencyclopedia.com/wcag/mardi-gras/"}],"componentGuidance":[{"component":"Buttons","guidance":"Use only with AA-passing foreground text and visible focus states."},{"component":"Badges","guidance":"Works best with bold labels and enough padding around text."},{"component":"Cards","guidance":"Use as a surface when paired with a tested text color and clear border."},{"component":"Alerts","guidance":"Pair with icons or labels; do not rely on color alone."},{"component":"Form fields","guidance":"Use for borders or focus rings only when contrast remains visible."}],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/wcag/indigo.json","https://www.colorsencyclopedia.com/api/colors/indigo.json"],"url":"https://www.colorsencyclopedia.com/wcag/indigo/","colorUrl":"https://www.colorsencyclopedia.com/colors/indigo/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/indigo.json","generatedAt":"2026-07-23T19:04:03.409Z"}