{
  "name": "Circadia",
  "version": "1.0.0",
  "tagline": "Perceptually uniform, low-strain themes engineered for continuous focus.",
  "description": "Circadia is an open color specification engineered in OKLCH for cross-platform editors, document renderers, and terminal tools. Built around circadian light science, it delivers glare-free daylight contrast (Warm Parchment) and halation-free evening warmth (Warm Ember & Obsidian)—strictly maintaining WCAG 2.1 AAA legibility for long coding and writing sessions.",
  "modes": {
    "light": {
      "name": "Warm Parchment",
      "type": "light",
      "ui": {
        "bg_canvas": {
          "hex": "#f7f2e6",
          "oklch": "oklch(96.0% 0.013 85)",
          "rgb": [
            247,
            242,
            230
          ]
        },
        "bg_surface": {
          "hex": "#eee7d6",
          "oklch": "oklch(92.5% 0.016 85)",
          "rgb": [
            238,
            231,
            214
          ]
        },
        "bg_element": {
          "hex": "#e5dcc6",
          "oklch": "oklch(88.5% 0.020 85)",
          "rgb": [
            229,
            220,
            198
          ]
        },
        "border": {
          "hex": "#d7cdb7",
          "oklch": "oklch(83.0% 0.022 85)",
          "rgb": [
            215,
            205,
            183
          ]
        },
        "text_primary": {
          "hex": "#28323a",
          "oklch": "oklch(30.0% 0.020 250)",
          "rgb": [
            40,
            50,
            58
          ]
        },
        "text_muted": {
          "hex": "#46535f",
          "oklch": "oklch(43.0% 0.025 250)",
          "rgb": [
            70,
            83,
            95
          ]
        },
        "text_faint": {
          "hex": "#5f6d7a",
          "oklch": "oklch(53.0% 0.020 250)",
          "rgb": [
            95,
            109,
            122
          ]
        },
        "accent": {
          "hex": "#0048b3",
          "oklch": "oklch(43.8% 0.181 260)",
          "rgb": [
            0,
            72,
            179
          ]
        }
      },
      "headings": {
        "h1": {
          "hex": "#1c4470",
          "oklch": "oklch(36.0% 0.090 250)",
          "rgb": [
            28,
            68,
            112
          ]
        },
        "h2": {
          "hex": "#20538a",
          "oklch": "oklch(42.0% 0.100 250)",
          "rgb": [
            32,
            83,
            138
          ]
        },
        "h3": {
          "hex": "#1c60a2",
          "oklch": "oklch(46.0% 0.110 250)",
          "rgb": [
            28,
            96,
            162
          ]
        },
        "h4": {
          "hex": "#236bb5",
          "oklch": "oklch(49.0% 0.115 250)",
          "rgb": [
            35,
            107,
            181
          ]
        },
        "h5": {
          "hex": "#286fc0",
          "oklch": "oklch(51.0% 0.115 250)",
          "rgb": [
            40,
            111,
            192
          ]
        },
        "h6": {
          "hex": "#2f75c6",
          "oklch": "oklch(52.5% 0.115 250)",
          "rgb": [
            47,
            117,
            198
          ]
        }
      },
      "syntax": {
        "keyword": {
          "hex": "#0048b3",
          "oklch": "oklch(43.8% 0.181 260)",
          "rgb": [
            0,
            72,
            179
          ]
        },
        "type": {
          "hex": "#843900",
          "oklch": "oklch(44.2% 0.162 62)",
          "rgb": [
            132,
            57,
            0
          ]
        },
        "function": {
          "hex": "#7a1f7a",
          "oklch": "oklch(42.4% 0.164 328)",
          "rgb": [
            122,
            31,
            122
          ]
        },
        "property": {
          "hex": "#4b1fa3",
          "oklch": "oklch(39.4% 0.192 290)",
          "rgb": [
            75,
            31,
            163
          ]
        },
        "variable": {
          "hex": "#364450",
          "oklch": "oklch(37.9% 0.027 245)",
          "rgb": [
            54,
            68,
            80
          ]
        },
        "string": {
          "hex": "#005f2f",
          "oklch": "oklch(42.5% 0.110 153)",
          "rgb": [
            0,
            95,
            47
          ]
        },
        "number": {
          "hex": "#095b62",
          "oklch": "oklch(42.5% 0.080 204)",
          "rgb": [
            9,
            91,
            98
          ]
        },
        "tag": {
          "hex": "#0048b3",
          "oklch": "oklch(43.8% 0.181 260)",
          "rgb": [
            0,
            72,
            179
          ]
        },
        "comment": {
          "hex": "#5e564d",
          "oklch": "oklch(45.8% 0.018 71)",
          "rgb": [
            94,
            86,
            77
          ]
        }
      }
    },
    "dark": {
      "name": "Warm Ember & Obsidian",
      "type": "dark",
      "ui": {
        "bg_canvas": {
          "hex": "#15141b",
          "oklch": "oklch(19.0% 0.012 290)",
          "rgb": [
            21,
            20,
            27
          ]
        },
        "bg_surface": {
          "hex": "#1c1a24",
          "oklch": "oklch(22.0% 0.015 290)",
          "rgb": [
            28,
            26,
            36
          ]
        },
        "bg_element": {
          "hex": "#252330",
          "oklch": "oklch(26.0% 0.018 290)",
          "rgb": [
            37,
            35,
            48
          ]
        },
        "border": {
          "hex": "#343041",
          "oklch": "oklch(33.0% 0.020 290)",
          "rgb": [
            52,
            48,
            65
          ]
        },
        "text_primary": {
          "hex": "#eae3d8",
          "oklch": "oklch(91.0% 0.015 85)",
          "rgb": [
            234,
            227,
            216
          ]
        },
        "text_muted": {
          "hex": "#b7aca0",
          "oklch": "oklch(76.0% 0.020 85)",
          "rgb": [
            183,
            172,
            160
          ]
        },
        "text_faint": {
          "hex": "#92887d",
          "oklch": "oklch(64.0% 0.018 85)",
          "rgb": [
            146,
            136,
            125
          ]
        },
        "accent": {
          "hex": "#e89a49",
          "oklch": "oklch(75.0% 0.130 65)",
          "rgb": [
            232,
            154,
            73
          ]
        }
      },
      "headings": {
        "h1": {
          "hex": "#f8c88f",
          "oklch": "oklch(86.0% 0.090 75)",
          "rgb": [
            248,
            200,
            143
          ]
        },
        "h2": {
          "hex": "#f2b26c",
          "oklch": "oklch(81.0% 0.100 70)",
          "rgb": [
            242,
            178,
            108
          ]
        },
        "h3": {
          "hex": "#ea9d49",
          "oklch": "oklch(76.0% 0.110 65)",
          "rgb": [
            234,
            157,
            73
          ]
        },
        "h4": {
          "hex": "#db8935",
          "oklch": "oklch(71.0% 0.110 60)",
          "rgb": [
            219,
            137,
            53
          ]
        },
        "h5": {
          "hex": "#c7792e",
          "oklch": "oklch(66.0% 0.100 55)",
          "rgb": [
            199,
            121,
            46
          ]
        },
        "h6": {
          "hex": "#b56f2b",
          "oklch": "oklch(62.0% 0.090 50)",
          "rgb": [
            181,
            111,
            43
          ]
        }
      },
      "syntax": {
        "keyword": {
          "hex": "#e59de8",
          "oklch": "oklch(80.0% 0.130 320)",
          "rgb": [
            229,
            157,
            232
          ]
        },
        "type": {
          "hex": "#f1be85",
          "oklch": "oklch(82.0% 0.090 75)",
          "rgb": [
            241,
            190,
            133
          ]
        },
        "function": {
          "hex": "#89c8e4",
          "oklch": "oklch(79.0% 0.080 230)",
          "rgb": [
            137,
            200,
            228
          ]
        },
        "property": {
          "hex": "#f2a2b8",
          "oklch": "oklch(80.0% 0.120 350)",
          "rgb": [
            242,
            162,
            184
          ]
        },
        "variable": {
          "hex": "#eae3d8",
          "oklch": "oklch(91.0% 0.015 85)",
          "rgb": [
            234,
            227,
            216
          ]
        },
        "string": {
          "hex": "#a7db76",
          "oklch": "oklch(80.0% 0.130 135)",
          "rgb": [
            167,
            219,
            118
          ]
        },
        "number": {
          "hex": "#f6a84d",
          "oklch": "oklch(79.0% 0.140 60)",
          "rgb": [
            246,
            168,
            77
          ]
        },
        "tag": {
          "hex": "#e89a49",
          "oklch": "oklch(75.0% 0.130 65)",
          "rgb": [
            232,
            154,
            73
          ]
        },
        "comment": {
          "hex": "#b3aba0",
          "oklch": "oklch(75.5% 0.020 60)",
          "rgb": [
            179,
            171,
            160
          ]
        }
      }
    }
  }
}