Is Jet Black Deep (#0A0A0A) accessible for digital body text?

Against a pure white background (#FFFFFF), #0A0A0A achieves a contrast ratio of 19.80:1 (Passing WCAG AA normal text). Against a dark slate background (#0F172A), it achieves a contrast ratio of 1.11:1 (Failing WCAG AA normal text).

Which color harmonies pair best with Jet Black Deep?

The exact complementary color for #0A0A0A is #0A0A0A. For analogous pairings, use #0A0A0A and #0A0A0A. You can explore these combinations further in our Color Harmony Generator.

Color Directory/Jet Black Deep

Jet Black Deep (#0A0A0A)

Q: What are the exact digital and print color codes for Jet Black Deep (#0A0A0A)?

Jet Black Deep has the HEX code #0A0A0A. In RGB color coordinates, its values are 10, 10, 10. In HSL, it is 0°, 0%, 4%. In CMYK print values, it corresponds to C:0% M:0% Y:0% K:96%.

Luminance: 0% · Nearest standard name: Jet Black Deep

Generate Around This Color

JET BLACK DEEP

#0A0A0A

rgb(10, 10, 10) · hsl(0°, 0%, 4%)

HEX#0A0A0A

RGB10, 10, 10

HSL0°, 0%, 4%

HSV / HSB0°, 0%, 4%

CMYK (Print)0%, 0%, 0%, 96%

Color Harmonies

Complementary

#0A0A0A#0A0A0A

Analogous

#0A0A0A#0A0A0A#0A0A0A

Triadic

#0A0A0A#0A0A0A#0A0A0A

Tints & Shades

Lighter Tints

Darker Shades

WCAG 2.2 Contrast Verification

Against White (#FFFFFF)19.80:1

Sample text rendered with #0A0A0A on white

AA Normal: PASSAA Large: PASS

Against Dark (#0F172A)1.11:1

Sample text rendered with #0A0A0A 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 Jet Black Deep (#0A0A0A)

Jet Black Deep (#0A0A0A) is a distinct shade within the Slate & Neutral chromatic spectrum. Characterized by an optical luminance of 0% and a neutral 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#0A0A0A

RGB Space10, 10, 10

HSL Values0°, 0%, 4%

HSV / HSB0°, 0%, 4%

CMYK Ink0%, 0%, 0%, 96%

TemperatureNeutral

Optical Color Harmony Formulas for Jet Black Deep

Geometric intervals calculated from #0A0A0A on the 360-degree color wheel.

Direct Polar (180°)#0A0A0A

Complementary Harmony

Pairs Jet Black Deep with its polar opposite (#0A0A0A) to create maximum optical contrast, perfect for high-converting call-to-action buttons.

Adjacent (±30°)#0A0A0A · #0A0A0A

Analogous Harmony

Positions adjacent neighboring hues on either side of Jet Black Deep for serene, gentle, and organic visual transitions.

Split Angles (150° / 210°)#0A0A0A · #0A0A0A

Split-Complementary

Uses the two colors flanking the direct complement of Jet Black Deep, offering rich visual variety without harsh chromatic vibration.

Triangular (120°)#0A0A0A · #0A0A0A

Triadic Harmony

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

Rectangular (90°)#0A0A0A · #0A0A0A · #0A0A0A

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 Jet Black Deep

Lock #0A0A0A inside our interactive generator to calculate live matching palettes in real time.

Launch Palette Generator

The 60-30-10 UI Implementation Role for Jet Black Deep

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 4%, Jet Black Deep (#0A0A0A) 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

Provides timeless neutrality, structural balance, and minimalist sophistication. Eliminates chromatic noise so primary content and photography take center stage.

Optimal Industry Verticals

Editorial Publications, Minimalist Portfolios, Architecture, Hardware Engineering. Combining Jet Black Deep with intentional neutral whitespace reinforces authority and conversion clarity.

Production Code Tokens for Jet Black Deep

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

CSS Custom Properties (:root)Vanilla CSS

:root {
  --color-0a0a0a: #0A0A0A;
  --color-0a0a0a-rgb: 10, 10, 10;
  --color-0a0a0a-hsl: 0deg 0% 4%;
}

tailwind.config.jsTailwind CSS

module.exports = {
  theme: {
    extend: {
      colors: {
        '0a0a0a': '#0A0A0A',
      }
    }
  }
};

Explore Related Color Tools for Jet Black Deep

Continue developing your color system with specialized design tools.

Palette Generator

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WCAG Contrast Checker

Verify Level AA and AAA readability for Jet Black Deep against any background.

Check Contrast

Shades & Tints Scale

Generate a full 10-step tonal scale from 50 to 900 for Jet Black Deep.

Expand Scale

CSS Gradient Generator

Create linear and radial gradients blending Jet Black Deep with complementary hues.

Build Gradients

Frequently Asked Questions About Jet Black Deep (#0A0A0A)

Authoritative answers covering Jet Black Deep color codes, WCAG contrast compliance, and UI design systems.

What are the exact digital and print color codes for Jet Black Deep (#0A0A0A)?

Jet Black Deep is defined by the HEX code #0A0A0A. Its digital screen RGB coordinates are R:10, G:10, B:10. Its cylindrical HSL values are Hue:0°, Saturation:0%, Lightness:4%. In HSV/HSB format, it is 0°, 0%, 4%. For four-color CMYK process printing, its ink percentages are C:0%, M:0%, Y:0%, K:96%.

Does Jet Black Deep (#0A0A0A) pass WCAG 2.2 accessibility standards for text readability?

Against a pure white (#FFFFFF) background, Jet Black Deep achieves a contrast ratio of 19.80:1 (Passing WCAG AA for normal body text, and Passing for large headings). Against dark slate (#0F172A), it achieves a contrast ratio of 1.11:1 (Failing WCAG AA).

What is the direct complementary color for Jet Black Deep (#0A0A0A)?

The exact 180-degree optical complementary color for #0A0A0A is #0A0A0A. When placed side-by-side, #0A0A0A and #0A0A0A create maximum visual tension and high click-through conversion rates.

What is the recommended role for Jet Black Deep in the 60-30-10 UI design rule?

How can I copy and export Jet Black Deep into Tailwind CSS and CSS variables?

You can define Jet Black Deep in CSS custom properties as ':root { --color-custom: #0A0A0A; }' or paste it into your 'tailwind.config.js' file under 'theme.extend.colors'. You can also generate full palettes containing Jet Black Deep using our interactive Color Palette Generator.

Which color family does Jet Black Deep (#0A0A0A) belong to?

Jet Black Deep belongs to the Slate & Neutral family (Neutral spectrum). You can explore full tonal ramps and curated palettes in our Slate & Neutral Color Guide.