Colorise ProOKLCH Engine
ExploreStudioNamesPickerPairs
ExploreStudioNamesPickerPairsContrastExtract
Menu

Product

  • Home
  • Explore
  • Studio
  • Color Names

Tools

  • Picker
  • Color Pairs
  • Contrast
  • Image Extract
  • Gradient Lab
  • Palette Diff
  • Brand from URL

Guides

  • All guides
  • OKLCH vs HSL
  • WCAG vs APCA
  • OKLCH color scales
  • Gamut & sRGB
  • Extract from images
  • HEX to OKLCH
  • Dark mode colors
  • Color meanings
Home/Explore/True Neptune Circuit

Palette · 5 colors · Lc 8.5

True Neptune Circuit palette

True Neptune Circuit: a 5-color palette (Trending, Violet, Cold, Ocean). HEX, RGB, HSL and OKLCH for #D8F0F9, #81C5D2, #0083AF, #005563, #010B14, WCAG contrast on white and black, plus CSS variables, Tailwind and JSON export.

  • Trending
  • Violet
  • Cold
  • Ocean
  • Nature
  • 5 Colors

bg

#D8F0F9

surface

#81C5D2

primary

#0083AF

accent

#005563

text

#010B14

Open in StudioOpen in PickerAll palettes

Colors in True Neptune Circuit: HEX, RGB, HSL & OKLCH

  • bg

    #D8F0F9

    #D8F0F9 color page →
    RGB
    rgb(216 240 249)
    HSL
    hsl(196 73% 91%)
    OKLCH
    oklch(0.94 0.028 222.3)

    WCAG contrast: on white 1.18:1 (Fail) · on black 17.75:1 (AAA)

  • surface

    #81C5D2

    #81C5D2 color page →
    RGB
    rgb(129 197 210)
    HSL
    hsl(190 47% 66%)
    OKLCH
    oklch(0.783 0.071 210.9)

    WCAG contrast: on white 1.93:1 (Fail) · on black 10.85:1 (AAA)

  • primary

    #0083AF

    #0083AF color page →
    RGB
    rgb(0 131 175)
    HSL
    hsl(195 100% 34%)
    OKLCH
    oklch(0.572 0.115 230.9)

    WCAG contrast: on white 4.31:1 (Fail) · on black 4.86:1 (AA)

  • accent

    #005563

    #005563 color page →
    RGB
    rgb(0 85 99)
    HSL
    hsl(188 100% 19%)
    OKLCH
    oklch(0.413 0.073 213.7)

    WCAG contrast: on white 8.46:1 (AAA) · on black 2.47:1 (Fail)

  • text

    #010B14

    #010B14 color page →
    RGB
    rgb(1 11 20)
    HSL
    hsl(208 90% 4%)
    OKLCH
    oklch(0.143 0.028 238.9)

    WCAG contrast: on white 19.82:1 (AAA) · on black 1.05:1 (Fail)

Export True Neptune Circuit: CSS variables, Tailwind & JSON

CSS variables

:root {
  --bg: #d8f0f9;
  --surface: #81c5d2;
  --primary: #0083af;
  --accent: #005563;
  --text: #010b14;
}

Tailwind CSS v4 @theme

@theme {
  --color-bg: #d8f0f9;
  --color-surface: #81c5d2;
  --color-primary: #0083af;
  --color-accent: #005563;
  --color-text: #010b14;
}

JSON (DTCG tokens)

{
  "true-neptune-circuit-4jn": {
    "bg": {
      "$type": "color",
      "$value": "#d8f0f9"
    },
    "surface": {
      "$type": "color",
      "$value": "#81c5d2"
    },
    "primary": {
      "$type": "color",
      "$value": "#0083af"
    },
    "accent": {
      "$type": "color",
      "$value": "#005563"
    },
    "text": {
      "$type": "color",
      "$value": "#010b14"
    }
  }
}

About this palette

True Neptune Circuit is a 5-color OKLCH-ready palette tagged trending, violet, cold, ocean, nature, 5 colors. Hex values: #D8F0F9, #81C5D2, #0083AF, #005563, #010B14. APCA contrast score Lc 8.5. Open it in Colorise Pro Studio to lock roles and regenerate harmonies.

Related palettes

Shared tags, similar size and contrast.

  • Steady Jacuzzi HarborTrending · Violet
  • True Haddock’s Sweater SystemTrending · Violet
  • Pure Cloisonné DuneTrending · Violet
  • True Sail On GardenViolet · Cold
  • Classic Mykonos MirrorViolet · Cold
  • Muted Blue BeaconViolet · Cold

Palettes with similar colors

Closest to True Neptune Circuit by OKLab color distance.

  • Steady Bleu Ciel SystemBlue · Cold
  • Neptune QuartzViolet · Cold
  • Pure Neptune OrchardViolet · Cold
  • Classic Mermaid Dreams FogViolet · Cold
  • Classic Bleu Ciel CanvasBlue · Cold
  • Classic Mermaid Dreams SystemViolet · Cold
Colorise Pro

Free OKLCH color workspace: precision color picker, color pairs, WCAG & APCA contrast checker, palette from image, Studio systems, names, gradients, and brand tools. Export HEX, CSS, Tailwind & DTCG.

OKLCH Engine

Product

  • Home
  • Explore
  • Studio
  • Color Names
  • Color Codes

Tools

  • Color Picker
  • Color Pairs
  • Contrast Checker
  • Image Extract
  • Gradient Lab
  • Palette Diff
  • Brand from URL
  • For presentations
  • For business cards
  • For SaaS landings
  • Duo pairs
  • Trio systems

Guides

  • All guides
  • OKLCH vs HSL
  • WCAG vs APCA
  • OKLCH color scales
  • Gamut & sRGB
  • Extract from images
  • HEX to OKLCH
  • Dark mode colors
  • Color meanings

Legal

  • Privacy
  • Terms

© 2026 Colorise Pro. All rights reserved.

© 2026 Colorise Pro. Built for precision color work.

Report infringement: [email protected] (Colorise Pro)

PrivacyTermsOKLCH · WCAG · APCA