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Home/Explore/Atomic Heroic Red Circuit

Palette · 5 colors · Lc 9.9

Atomic Heroic Red Circuit palette

Atomic Heroic Red Circuit: a 5-color palette (Orange, Warm, 5 Colors). HEX, RGB, HSL and OKLCH for #FFF6F3, #F3958A, #D50017, #851B18, #421E19, WCAG contrast on white and black, plus CSS variables, Tailwind and JSON export.

  • Orange
  • Warm
  • 5 Colors

bg

#FFF6F3

surface

#F3958A

primary

#D50017

accent

#851B18

text

#421E19

Open in StudioOpen in PickerAll palettes

Colors in Atomic Heroic Red Circuit: HEX, RGB, HSL & OKLCH

  • bg

    #FFF6F3

    #FFF6F3 color page →
    RGB
    rgb(255 246 243)
    HSL
    hsl(15 100% 98%)
    OKLCH
    oklch(0.979 0.01 39.4)

    WCAG contrast: on white 1.06:1 (Fail) · on black 19.72:1 (AAA)

  • surface

    #F3958A

    #F3958A color page →
    RGB
    rgb(243 149 138)
    HSL
    hsl(6 81% 75%)
    OKLCH
    oklch(0.764 0.115 27.2)

    WCAG contrast: on white 2.21:1 (Fail) · on black 9.47:1 (AAA)

  • primary

    #D50017

    #D50017 color page →
    RGB
    rgb(213 0 23)
    HSL
    hsl(354 100% 42%)
    OKLCH
    oklch(0.549 0.224 27)

    WCAG contrast: on white 5.46:1 (AA) · on black 3.84:1 (Fail)

  • accent

    #851B18

    #851B18 color page →
    RGB
    rgb(133 27 24)
    HSL
    hsl(2 69% 31%)
    OKLCH
    oklch(0.405 0.142 27.5)

    WCAG contrast: on white 9.68:1 (AAA) · on black 2.16:1 (Fail)

  • text

    #421E19

    #421E19 color page →
    RGB
    rgb(66 30 25)
    HSL
    hsl(7 45% 18%)
    OKLCH
    oklch(0.285 0.057 29.3)

    WCAG contrast: on white 14.67:1 (AAA) · on black 1.43:1 (Fail)

Export Atomic Heroic Red Circuit: CSS variables, Tailwind & JSON

CSS variables

:root {
  --bg: #fff6f3;
  --surface: #f3958a;
  --primary: #d50017;
  --accent: #851b18;
  --text: #421e19;
}

Tailwind CSS v4 @theme

@theme {
  --color-bg: #fff6f3;
  --color-surface: #f3958a;
  --color-primary: #d50017;
  --color-accent: #851b18;
  --color-text: #421e19;
}

JSON (DTCG tokens)

{
  "atomic-heroic-red-circuit-3f7": {
    "bg": {
      "$type": "color",
      "$value": "#fff6f3"
    },
    "surface": {
      "$type": "color",
      "$value": "#f3958a"
    },
    "primary": {
      "$type": "color",
      "$value": "#d50017"
    },
    "accent": {
      "$type": "color",
      "$value": "#851b18"
    },
    "text": {
      "$type": "color",
      "$value": "#421e19"
    }
  }
}

About this palette

Atomic Heroic Red Circuit is a 5-color OKLCH-ready palette tagged orange, warm, 5 colors. Hex values: #FFF6F3, #F3958A, #D50017, #851B18, #421E19. APCA contrast score Lc 9.9. Open it in Colorise Pro Studio to lock roles and regenerate harmonies.

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