Is Steel Blue (#4682B4) accessible for digital body text?

Against a pure white background (#FFFFFF), #4682B4 achieves a contrast ratio of 4.11:1 (Failing WCAG AA normal text). Against a dark slate background (#0F172A), it achieves a contrast ratio of 4.35:1 (Failing WCAG AA normal text).

Which color harmonies pair best with Steel Blue?

The exact complementary color for #4682B4 is #B47746. For analogous pairings, use #46B4AE and #464BB4. You can explore these combinations further in our Color Harmony Generator.

Color Directory/Steel Blue

Steel Blue (#4682B4)

Q: What are the exact digital and print color codes for Steel Blue (#4682B4)?

Steel Blue has the HEX code #4682B4. In RGB color coordinates, its values are 70, 130, 180. In HSL, it is 207°, 44%, 49%. In CMYK print values, it corresponds to C:61% M:28% Y:0% K:29%.

Luminance: 21% · Nearest standard name: Steel Blue

Generate Around This Color

STEEL BLUE

#4682B4

rgb(70, 130, 180) · hsl(207°, 44%, 49%)

HEX#4682B4

RGB70, 130, 180

HSL207°, 44%, 49%

HSV / HSB207°, 61%, 71%

CMYK (Print)61%, 28%, 0%, 29%

Color Harmonies

Complementary

#4682B4#B47746

Analogous

#46B4AE#4682B4#464BB4

Triadic

#4682B4#B44682#82B446

Tints & Shades

Lighter Tints

Darker Shades

WCAG 2.2 Contrast Verification

Against White (#FFFFFF)4.11:1

Sample text rendered with #4682B4 on white

AA Normal: FAILAA Large: PASS

Against Dark (#0F172A)4.35:1

Sample text rendered with #4682B4 on dark

AA Normal: FAILAA Large: PASS

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 Steel Blue (#4682B4)

Steel Blue (#4682B4) is a distinct shade within the Blue chromatic spectrum. Characterized by an optical luminance of 21% 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#4682B4

RGB Space70, 130, 180

HSL Values207°, 44%, 49%

HSV / HSB207°, 61%, 71%

CMYK Ink61%, 28%, 0%, 29%

TemperatureCool

Optical Color Harmony Formulas for Steel Blue

Geometric intervals calculated from #4682B4 on the 360-degree color wheel.

Direct Polar (180°)#B47746

Complementary Harmony

Pairs Steel Blue with its polar opposite (#B47746) to create maximum optical contrast, perfect for high-converting call-to-action buttons.

Adjacent (±30°)#46B4AE · #464BB4

Analogous Harmony

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

Split Angles (150° / 210°)#B4464B · #B4AE46

Split-Complementary

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

Triangular (120°)#B44682 · #82B446

Triadic Harmony

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

Rectangular (90°)#AE46B4 · #B47746 · #4BB446

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 Steel Blue

Lock #4682B4 inside our interactive generator to calculate live matching palettes in real time.

Launch Palette Generator

The 60-30-10 UI Implementation Role for Steel Blue

Recommended proportional volume and semantic interface assignment.

Recommended Assignment: Interactive Brand Accent (10% Volume)

With a saturation of 44% and lightness of 49%, Steel Blue (#4682B4) acts as an attention-grabbing focal point. In user interfaces, reserve it for primary CTA buttons, active state indicators, and notification badges to draw user clicks immediately.

Light Mode SurfaceIdeal for buttons and badges

Dark Mode AdaptationDesaturate slightly for ambient glow

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 Steel Blue with intentional neutral whitespace reinforces authority and conversion clarity.

Production Code Tokens for Steel Blue

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

CSS Custom Properties (:root)Vanilla CSS

:root {
  --color-4682b4: #4682B4;
  --color-4682b4-rgb: 70, 130, 180;
  --color-4682b4-hsl: 207deg 44% 49%;
}

tailwind.config.jsTailwind CSS

module.exports = {
  theme: {
    extend: {
      colors: {
        '4682b4': '#4682B4',
      }
    }
  }
};

Explore Related Color Tools for Steel Blue

Continue developing your color system with specialized design tools.

Palette Generator

Generate harmonious 5-color palettes anchored to Steel Blue.

Launch Tool

WCAG Contrast Checker

Verify Level AA and AAA readability for Steel Blue against any background.

Check Contrast

Shades & Tints Scale

Generate a full 10-step tonal scale from 50 to 900 for Steel Blue.

Expand Scale

CSS Gradient Generator

Create linear and radial gradients blending Steel Blue with complementary hues.

Build Gradients

Frequently Asked Questions About Steel Blue (#4682B4)

Authoritative answers covering Steel Blue color codes, WCAG contrast compliance, and UI design systems.

What are the exact digital and print color codes for Steel Blue (#4682B4)?

Steel Blue is defined by the HEX code #4682B4. Its digital screen RGB coordinates are R:70, G:130, B:180. Its cylindrical HSL values are Hue:207°, Saturation:44%, Lightness:49%. In HSV/HSB format, it is 207°, 61%, 71%. For four-color CMYK process printing, its ink percentages are C:61%, M:28%, Y:0%, K:29%.

Does Steel Blue (#4682B4) pass WCAG 2.2 accessibility standards for text readability?

Against a pure white (#FFFFFF) background, Steel Blue achieves a contrast ratio of 4.11:1 (Failing WCAG AA for normal body text, and Passing for large headings). Against dark slate (#0F172A), it achieves a contrast ratio of 4.35:1 (Failing WCAG AA).

What is the direct complementary color for Steel Blue (#4682B4)?

The exact 180-degree optical complementary color for #4682B4 is #B47746. When placed side-by-side, #4682B4 and #B47746 create maximum visual tension and high click-through conversion rates.

What is the recommended role for Steel Blue in the 60-30-10 UI design rule?

How can I copy and export Steel Blue into Tailwind CSS and CSS variables?

You can define Steel Blue in CSS custom properties as ':root { --color-custom: #4682B4; }' or paste it into your 'tailwind.config.js' file under 'theme.extend.colors'. You can also generate full palettes containing Steel Blue using our interactive Color Palette Generator.

Which color family does Steel Blue (#4682B4) belong to?

Steel Blue belongs to the Blue family (Cool spectrum). You can explore full tonal ramps and curated palettes in our Blue Color Guide.