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Color Directory/Charcoal Luxe

Charcoal Luxe (#36454F)

Luminance: 6% · Nearest standard name: Charcoal Luxe

Generate Around This Color
CHARCOAL LUXE
#36454F
rgb(54, 69, 79) · hsl(204°, 19%, 26%)
HEX#36454F
RGB54, 69, 79
HSL204°, 19%, 26%
HSV / HSB204°, 32%, 31%
CMYK (Print)32%, 13%, 0%, 69%

Color Harmonies

Complementary

#36454F#4F4036

Analogous

#364F4C#36454F#36384F

Triadic

#36454F#4F3645#454F36

Tints & Shades

Lighter Tints
Darker Shades

WCAG 2.2 Contrast Verification

Against White (#FFFFFF)9.90:1

Sample text rendered with #36454F on white

AA Normal: PASSAA Large: PASS
Against Dark (#0F172A)1.80:1

Sample text rendered with #36454F on dark

AA Normal: FAILAA Large: FAIL

Palettes Featuring Similar Tones

#0F172ACopy
#1E293BCopy
#2563EBCopy
#38BDF8Copy
#F8FAFCCopy
cp-featured-01Technology
SaaS Velocity Blue
TechModernCool
#2B0938Copy
#6A0572Copy
#AB2E64Copy
#D85A52Copy
#F9A03FCopy
cp-featured-02Sunset
Malibu Dusk Glow
SunsetGradientCreative
#E76F51Copy
#F4A261Copy
#E9C46ACopy
#2A9D8FCopy
#264653Copy
cp-featured-03Vintage
1970s California Sun
VintageRetroWarm
#050505Copy
#00FF66Copy
#00F0FFCopy
#FF0055Copy
#FFE600Copy
cp-featured-04Gaming
Cyber Glitch Protocol
GamingFuturisticNeon
Comprehensive Color Profile & Design Architecture

The Complete Color Guide to Charcoal Luxe (#36454F)

Charcoal Luxe (#36454F) is a distinct shade within the Blue chromatic spectrum. Characterized by an optical luminance of 6% and a cool 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#36454F
RGB Space54, 69, 79
HSL Values204°, 19%, 26%
HSV / HSB204°, 32%, 31%
CMYK Ink32%, 13%, 0%, 69%
TemperatureCool

Optical Color Harmony Formulas for Charcoal Luxe

Geometric intervals calculated from #36454F on the 360-degree color wheel.

Direct Polar (180°)#4F4036

Complementary Harmony

Pairs Charcoal Luxe with its polar opposite (#4F4036) to create maximum optical contrast, perfect for high-converting call-to-action buttons.

Adjacent (±30°)#364F4C · #36384F

Analogous Harmony

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

Split Angles (150° / 210°)#4F3638 · #4F4C36

Split-Complementary

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

Triangular (120°)#4F3645 · #454F36

Triadic Harmony

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

Rectangular (90°)#4C364F · #4F4036 · #384F36

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 Charcoal Luxe

Lock #36454F inside our interactive generator to calculate live matching palettes in real time.

Launch Palette Generator

The 60-30-10 UI Implementation Role for Charcoal Luxe

Recommended proportional volume and semantic interface assignment.

Recommended Assignment: Structural Surface & Border Tone (30% Volume)

Because of its muted, low-chroma saturation (19%), Charcoal Luxe (#36454F) excels as a secondary surface color for container cards, table borders, navigation sidebars, and divider strokes.

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

Blends the freshness of green with the serene trust of blue. Inspires crisp clarity, modern innovation, and refreshing agility.

Optimal Industry Verticals

Bio-Tech, Digital Telecommunications, Modern SaaS, Productivity Apps. Combining Charcoal Luxe with intentional neutral whitespace reinforces authority and conversion clarity.

Production Code Tokens for Charcoal Luxe

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

CSS Custom Properties (:root)Vanilla CSS
:root {
  --color-36454f: #36454F;
  --color-36454f-rgb: 54, 69, 79;
  --color-36454f-hsl: 204deg 19% 26%;
}
tailwind.config.jsTailwind CSS
module.exports = {
  theme: {
    extend: {
      colors: {
        '36454f': '#36454F',
      }
    }
  }
};

Explore Related Color Tools for Charcoal Luxe

Continue developing your color system with specialized design tools.

Palette Generator

Generate harmonious 5-color palettes anchored to Charcoal Luxe.

Launch Tool

WCAG Contrast Checker

Verify Level AA and AAA readability for Charcoal Luxe against any background.

Check Contrast

Shades & Tints Scale

Generate a full 10-step tonal scale from 50 to 900 for Charcoal Luxe.

Expand Scale

CSS Gradient Generator

Create linear and radial gradients blending Charcoal Luxe with complementary hues.

Build Gradients

Frequently Asked Questions About Charcoal Luxe (#36454F)

Authoritative answers covering Charcoal Luxe color codes, WCAG contrast compliance, and UI design systems.

What are the exact digital and print color codes for Charcoal Luxe (#36454F)?
Charcoal Luxe is defined by the HEX code #36454F. Its digital screen RGB coordinates are R:54, G:69, B:79. Its cylindrical HSL values are Hue:204°, Saturation:19%, Lightness:26%. In HSV/HSB format, it is 204°, 32%, 31%. For four-color CMYK process printing, its ink percentages are C:32%, M:13%, Y:0%, K:69%.
Does Charcoal Luxe (#36454F) pass WCAG 2.2 accessibility standards for text readability?
Against a pure white (#FFFFFF) background, Charcoal Luxe achieves a contrast ratio of 9.90:1 (Passing WCAG AA for normal body text, and Passing for large headings). Against dark slate (#0F172A), it achieves a contrast ratio of 1.80:1 (Failing WCAG AA).
What is the direct complementary color for Charcoal Luxe (#36454F)?
The exact 180-degree optical complementary color for #36454F is #4F4036. When placed side-by-side, #36454F and #4F4036 create maximum visual tension and high click-through conversion rates.
What is the recommended role for Charcoal Luxe in the 60-30-10 UI design rule?
Because of its muted, low-chroma saturation (19%), Charcoal Luxe (#36454F) excels as a secondary surface color for container cards, table borders, navigation sidebars, and divider strokes.
How can I copy and export Charcoal Luxe into Tailwind CSS and CSS variables?
You can define Charcoal Luxe in CSS custom properties as ':root { --color-custom: #36454F; }' or paste it into your 'tailwind.config.js' file under 'theme.extend.colors'. You can also generate full palettes containing Charcoal Luxe using our interactive Color Palette Generator.
Which color family does Charcoal Luxe (#36454F) belong to?
Charcoal Luxe belongs to the Blue family (Cool spectrum). You can explore full tonal ramps and curated palettes in our Blue Color Guide.