{"datasetVersion":"1.0.0","slug":"medium-slate-blue","name":"Medium Slate Blue","hex":"#7B68EE","rgb":[123,104,238],"hsl":[249,80,67],"luminance":0.2028,"contrast":{"black":5.06,"white":4.15},"ratings":{"blackText":"AA","whiteText":"large-text-only"},"wcag":{"AA":["#000000"],"AAA":[]},"narrative":"Medium Slate Blue is AA-safe but not AAA-safe for normal text. Its black contrast is 5.06:1 and its white contrast is 4.15:1, so black text is the stronger option. Use it for readable UI only with checked foreground colors, and avoid tiny text or thin font weights.","warnings":["Does not reach AAA contrast against the standard black or white text options in this dataset.","Avoid placing text over photos, gradients, or translucent overlays without retesting the final composite color."],"safePairings":{"text":[{"label":"Black text","hex":"#000000","ratio":5.06,"rating":"AA"}],"backgrounds":[{"label":"Black","hex":"#000000","ratio":5.06,"rating":"AA"}],"borders":[{"label":"#E1DDF8","hex":"#E1DDF8","ratio":3.14,"rating":"large-text-only"}]},"accessibilityAlternatives":[{"slug":"cornflower-blue","name":"Cornflower Blue","hex":"#6495ED","family":"blue","temperature":"cool","tone":["vibrant"],"blackContrast":7.06,"whiteContrast":2.97,"maxContrast":7.06,"aaaTextOptions":["#000000"],"url":"https://www.colorsencyclopedia.com/wcag/cornflower-blue/"},{"slug":"cornflower","name":"Cornflower","hex":"#6A8EDB","family":"blue","temperature":"cool","tone":["balanced"],"blackContrast":6.5,"whiteContrast":3.23,"maxContrast":6.5,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/cornflower/"},{"slug":"medium-purple","name":"Medium Purple","hex":"#9370DB","family":"purple","temperature":"cool","tone":["balanced"],"blackContrast":5.58,"whiteContrast":3.76,"maxContrast":5.58,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/medium-purple/"},{"slug":"slate-blue","name":"Slate Blue","hex":"#6A5ACD","family":"blue","temperature":"cool","tone":["balanced"],"blackContrast":3.96,"whiteContrast":5.31,"maxContrast":5.31,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/slate-blue/"},{"slug":"amethyst","name":"Amethyst","hex":"#9966CC","family":"purple","temperature":"cool","tone":["balanced"],"blackContrast":5.13,"whiteContrast":4.1,"maxContrast":5.13,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/amethyst/"}],"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/medium-slate-blue.json","https://www.colorsencyclopedia.com/api/colors/medium-slate-blue.json"],"url":"https://www.colorsencyclopedia.com/wcag/medium-slate-blue/","colorUrl":"https://www.colorsencyclopedia.com/colors/medium-slate-blue/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/medium-slate-blue.json","generatedAt":"2026-07-23T19:04:03.410Z"}