{"datasetVersion":"1.0.0","slug":"copper","name":"Copper","hex":"#B87333","rgb":[184,115,51],"hsl":[29,57,46],"luminance":0.2269,"contrast":{"black":5.54,"white":3.79},"ratings":{"blackText":"AA","whiteText":"large-text-only"},"wcag":{"AA":["#000000","#1A1A1A"],"AAA":[]},"narrative":"Copper is AA-safe but not AAA-safe for normal text. Its black contrast is 5.54:1 and its white contrast is 3.79:1, 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":5.54,"rating":"AA"},{"label":"Dark UI text","hex":"#111827","ratio":4.68,"rating":"AA"}],"backgrounds":[{"label":"#111827","hex":"#111827","ratio":4.68,"rating":"AA"},{"label":"Black","hex":"#000000","ratio":5.54,"rating":"AA"}],"borders":[]},"accessibilityAlternatives":[{"slug":"bronze","name":"Bronze","hex":"#CD7F32","family":"orange","temperature":"warm","tone":["earth-tone"],"blackContrast":6.68,"whiteContrast":3.14,"maxContrast":6.68,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/bronze/"},{"slug":"ochre","name":"Ochre","hex":"#CC7722","family":"orange","temperature":"warm","tone":["balanced"],"blackContrast":6.23,"whiteContrast":3.37,"maxContrast":6.23,"aaaTextOptions":[],"url":"https://www.colorsencyclopedia.com/wcag/ochre/"}],"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/copper.json","https://www.colorsencyclopedia.com/api/colors/copper.json"],"url":"https://www.colorsencyclopedia.com/wcag/copper/","colorUrl":"https://www.colorsencyclopedia.com/colors/copper/","apiUrl":"https://www.colorsencyclopedia.com/api/wcag/copper.json","generatedAt":"2026-07-23T19:04:03.408Z"}