Is Concord Grape (#3C1F42) accessible for digital body text?

Against a pure white background (#FFFFFF), #3C1F42 achieves a contrast ratio of 14.32:1 (Passing WCAG AA normal text). Against a dark slate background (#0F172A), it achieves a contrast ratio of 1.25:1 (Failing WCAG AA normal text).

Which color harmonies pair best with Concord Grape?

The exact complementary color for #3C1F42 is #25421F. For analogous pairings, use #2B1F42 and #421F36. You can explore these combinations further in our Color Harmony Generator.

Color Directory/Concord Grape

Concord Grape (#3C1F42)

Q: What are the exact digital and print color codes for Concord Grape (#3C1F42)?

Concord Grape has the HEX code #3C1F42. In RGB color coordinates, its values are 60, 31, 66. In HSL, it is 290°, 36%, 19%. In CMYK print values, it corresponds to C:9% M:53% Y:0% K:74%.

Luminance: 2% · Nearest standard name: Concord Grape

Generate Around This Color

CONCORD GRAPE

#3C1F42

rgb(60, 31, 66) · hsl(290°, 36%, 19%)

HEX#3C1F42

RGB60, 31, 66

HSL290°, 36%, 19%

HSV / HSB290°, 53%, 26%

CMYK (Print)9%, 53%, 0%, 74%

Color Harmonies

Complementary

#3C1F42#25421F

Analogous

#2B1F42#3C1F42#421F36

Triadic

#3C1F42#423C1F#1F423C

Tints & Shades

Lighter Tints

Darker Shades

WCAG 2.2 Contrast Verification

Against White (#FFFFFF)14.32:1

Sample text rendered with #3C1F42 on white

AA Normal: PASSAA Large: PASS

Against Dark (#0F172A)1.25:1

Sample text rendered with #3C1F42 on dark

AA Normal: FAILAA Large: FAIL

Palettes Featuring Similar Tones

cp-featured-01Technology

TechModernCool

cp-featured-02Sunset

SunsetGradientCreative

cp-featured-03Vintage

VintageRetroWarm

cp-featured-04Gaming

Cyber Glitch Protocol

GamingFuturisticNeon

Comprehensive Color Profile & Design Architecture

The Complete Color Guide to Concord Grape (#3C1F42)

Concord Grape (#3C1F42) is a distinct shade within the Purple chromatic spectrum. Characterized by an optical luminance of 2% and a cool-warm hybrid (violet) color temperature, this tone plays a vital role across web applications, brand identities, and editorial typography. Discover its mathematical harmonies, accessibility metrics, UI engineering roles, and front-end code tokens.

Technical Colorimetry & Coordinate Breakdown

Exact mathematical values across digital display, print press, and human perceptual spaces.

HEX Code#3C1F42

RGB Space60, 31, 66

HSL Values290°, 36%, 19%

HSV / HSB290°, 53%, 26%

CMYK Ink9%, 53%, 0%, 74%

TemperatureCool-Warm Hybrid (Violet)

Optical Color Harmony Formulas for Concord Grape

Geometric intervals calculated from #3C1F42 on the 360-degree color wheel.

Direct Polar (180°)#25421F

Complementary Harmony

Pairs Concord Grape with its polar opposite (#25421F) to create maximum optical contrast, perfect for high-converting call-to-action buttons.

Adjacent (±30°)#2B1F42 · #421F36

Analogous Harmony

Positions adjacent neighboring hues on either side of Concord Grape for serene, gentle, and organic visual transitions.

Split Angles (150° / 210°)#36421F · #1F422B

Split-Complementary

Uses the two colors flanking the direct complement of Concord Grape, offering rich visual variety without harsh chromatic vibration.

Triangular (120°)#423C1F · #1F423C

Triadic Harmony

Forms an equilateral triangle on the color wheel, generating playful, dynamic energy when balanced against a neutral background.

Rectangular (90°)#422B1F · #25421F · #1F3642

Tetradic (Square) Harmony

A rich four-color scheme combining two complementary pairs, ideal for complex dashboards, gaming HUDs, and multi-tier charts.

Interactive Exploration

Build Palettes With Concord Grape

Lock #3C1F42 inside our interactive generator to calculate live matching palettes in real time.

Launch Palette Generator

The 60-30-10 UI Implementation Role for Concord Grape

Recommended proportional volume and semantic interface assignment.

Recommended Assignment: High-Contrast Dark Canvas / Typographic Anchor (30% to 60% Volume)

With a deep, low lightness of 19%, Concord Grape (#3C1F42) provides structural weight for primary headings, body copy, and dark mode background canvases, delivering superior readability against light elements.

Light Mode SurfaceIdeal for buttons and badges

Dark Mode AdaptationOptimal dark canvas backdrop

Tonal Expansion ScaleView 10-step design token ramp →

Color Psychology & Industry Alignment

Strategic cognitive triggers and target sector recommendations.

Cognitive & Emotional Perception

Evokes creative imagination, high-tech futurism, luxury, and opulence. Captivates attention with an aura of boundary-pushing intellect.

Optimal Industry Verticals

Generative AI Platforms, Creative Studios, Web3 Crypto, Luxury Beauty. Combining Concord Grape with intentional neutral whitespace reinforces authority and conversion clarity.

Production Code Tokens for Concord Grape

Drop-in design system tokens for CSS, Tailwind CSS, and SCSS.

CSS Custom Properties (:root)Vanilla CSS

:root {
  --color-3c1f42: #3C1F42;
  --color-3c1f42-rgb: 60, 31, 66;
  --color-3c1f42-hsl: 290deg 36% 19%;
}

tailwind.config.jsTailwind CSS

module.exports = {
  theme: {
    extend: {
      colors: {
        '3c1f42': '#3C1F42',
      }
    }
  }
};

Explore Related Color Tools for Concord Grape

Continue developing your color system with specialized design tools.

Palette Generator

Generate harmonious 5-color palettes anchored to Concord Grape.

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WCAG Contrast Checker

Verify Level AA and AAA readability for Concord Grape against any background.

Check Contrast

Shades & Tints Scale

Generate a full 10-step tonal scale from 50 to 900 for Concord Grape.

Expand Scale

CSS Gradient Generator

Create linear and radial gradients blending Concord Grape with complementary hues.

Build Gradients

Frequently Asked Questions About Concord Grape (#3C1F42)

Authoritative answers covering Concord Grape color codes, WCAG contrast compliance, and UI design systems.

What are the exact digital and print color codes for Concord Grape (#3C1F42)?

Concord Grape is defined by the HEX code #3C1F42. Its digital screen RGB coordinates are R:60, G:31, B:66. Its cylindrical HSL values are Hue:290°, Saturation:36%, Lightness:19%. In HSV/HSB format, it is 290°, 53%, 26%. For four-color CMYK process printing, its ink percentages are C:9%, M:53%, Y:0%, K:74%.

Does Concord Grape (#3C1F42) pass WCAG 2.2 accessibility standards for text readability?

Against a pure white (#FFFFFF) background, Concord Grape achieves a contrast ratio of 14.32:1 (Passing WCAG AA for normal body text, and Passing for large headings). Against dark slate (#0F172A), it achieves a contrast ratio of 1.25:1 (Failing WCAG AA).

What is the direct complementary color for Concord Grape (#3C1F42)?

The exact 180-degree optical complementary color for #3C1F42 is #25421F. When placed side-by-side, #3C1F42 and #25421F create maximum visual tension and high click-through conversion rates.

What is the recommended role for Concord Grape in the 60-30-10 UI design rule?

How can I copy and export Concord Grape into Tailwind CSS and CSS variables?

You can define Concord Grape in CSS custom properties as ':root { --color-custom: #3C1F42; }' or paste it into your 'tailwind.config.js' file under 'theme.extend.colors'. You can also generate full palettes containing Concord Grape using our interactive Color Palette Generator.

Which color family does Concord Grape (#3C1F42) belong to?

Concord Grape belongs to the Purple family (Cool-Warm Hybrid (Violet) spectrum). You can explore full tonal ramps and curated palettes in our Purple Color Guide.