{"datasetVersion":"1.0.0","slug":"slate-grey","name":"Slate Grey","hex":"#708090","rgb":[112,128,144],"hsl":[210,13,50],"luminance":0.209,"contrast":{"black":5.18,"white":4.05},"ratings":{"blackText":"AA","whiteText":"large-text-only"},"wcag":{"AA":["#000000"],"AAA":[]},"narrative":"Slate Grey is AA-safe but not AAA-safe for normal text. Its black contrast is 5.18:1 and its white contrast is 4.05:1, 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":5.18,"rating":"AA"}],"backgrounds":[{"label":"Black","hex":"#000000","ratio":5.18,"rating":"AA"}],"borders":[]},"accessibilityAlternatives":[{"slug":"light-slate-gray","name":"Light Slate Gray","hex":"#778899","family":"blue","temperature":"cool","tone":["muted"],"blackContrast":5.77,"whiteContrast":3.64,"maxContrast":5.77,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/light-slate-gray/"},{"slug":"light-slate-grey","name":"Light Slate Grey","hex":"#778899","family":"blue","temperature":"cool","tone":["muted"],"blackContrast":5.77,"whiteContrast":3.64,"maxContrast":5.77,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/light-slate-grey/"}],"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/slate-grey.json","https://www.colorsencyclopedia.com/api/colors/slate-grey.json"],"url":"https://www.colorsencyclopedia.com/wcag/slate-grey/","colorUrl":"https://www.colorsencyclopedia.com/colors/slate-grey/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/slate-grey.json","generatedAt":"2026-07-23T19:04:03.412Z"}