{"datasetVersion":"1.0.0","slug":"charcoal","name":"Charcoal","hex":"#36454F","rgb":[54,69,79],"hsl":[204,19,26],"cmyk":[32,13,0,69],"luminance":0.0561,"contrast":{"black":2.12,"white":9.9},"wcag":{"AA":["#FFFFFF","#F5F5F5"],"AAA":["#FFFFFF","#F5F5F5"]},"family":"gray","temperature":"cool","tone":["dark","neutral"],"bestTextColor":"#FFFFFF","cssVariables":{"color":"--color-charcoal: #36454F;","rgb":"--color-charcoal-rgb: 54 69 79;","contrast":"--color-charcoal-contrast: #FFFFFF;"},"utilityClasses":{"background":".bg-charcoal","text":".text-charcoal","border":".border-charcoal","surface":".surface-charcoal","shadow":".shadow-charcoal"},"cssSnippet":":root {\n  --color-charcoal: #36454F;\n  --color-charcoal-rgb: 54 69 79;\n  --color-charcoal-contrast: #FFFFFF;\n}\n\n.bg-charcoal { background-color: var(--color-charcoal); }\n.text-charcoal { color: var(--color-charcoal); }\n.border-charcoal { border-color: var(--color-charcoal); }\n.surface-charcoal {\n  background-color: var(--color-charcoal);\n  color: var(--color-charcoal-contrast);\n  border: 1px solid color-mix(in srgb, var(--color-charcoal), #111827 18%);\n}\n.shadow-charcoal { box-shadow: 0 18px 40px rgb(var(--color-charcoal-rgb) / 28%); }","useCases":["CSS variables","utility classes","design system tokens","UI surface styling","accessible text pairing"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/css/colors/charcoal.json","https://www.colorsencyclopedia.com/api/colors/charcoal.json"],"url":"https://www.colorsencyclopedia.com/css/colors/charcoal/","colorUrl":"https://www.colorsencyclopedia.com/colors/charcoal/","hexUrl":"https://www.colorsencyclopedia.com/hex/36454f/","apiUrl":"https://www.colorsencyclopedia.com/api/css/colors/charcoal.json","generatedAt":"2026-07-23T19:04:03.382Z"}