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#101223 (Deep Blue) color swatch preview — Color From Pic.
#101223 — Deep Blue color swatch

Deep Blue

#101223

📝 Color Information for #101223

The hexadecimal color code #101223 represents a very dark shade in the blue family. In the RGB color model, this color is composed of 16 red, 18 green, and 35 blue, which translates to approximately 6% red, 7% green, and 14% blue. This makes it a slightly desaturated color with cool undertones that can evoke different emotional responses depending on its application. When analyzed in the HSL (Hue, Saturation, Lightness) color space, #101223 has a hue of 234 degrees, a saturation level of 37%, and a lightness value of 10%. The hue angle of 234° places this color firmly in the blue spectrum. In the HSV/HSB color model, this translates to a hue of 234°, saturation of 54%, and brightness/value of 14%. For print applications using the CMYK color model, #101223 would be reproduced using 54% cyan, 49% magenta, 0% yellow, and 86% black. The closest web-safe color is #000033, which may be useful for ensuring compatibility across older displays and systems. This color works well in various design contexts. As a darker shade, it works well for text, headers, and creating visual weight in compositions. The moderate to low saturation gives this color a sophisticated, muted quality that works well in professional and minimalist designs. When pairing #101223 with other colors, consider its complementary color at hue 54° for maximum contrast, or use analogous colors within 30° of its hue for harmonious combinations. The decimal representation of this color is 1053219, which can be useful in certain programming contexts.

🔢 Color Conversion Codes for #101223

Tailwind CSS
gray-900
HEX
#101223
RGB
rgb(16, 18, 35)
RGB %
6%, 7%, 14%
HSL
hsl(234, 37%, 10%)
HSV
hsv(234, 54%, 14%)
CMYK
54%, 49%, 0%, 86%
Decimal
1053219
Web Safe
#000033

🎨 Color Schemes for #101223

Complementary
Analogous
Triadic
Split Complementary
Tetradic (Rectangle)

🔄 Alternatives to #101223

🌗 Shades and Tints of #101223

Shades (adding black)
Tints (adding white)

🎚️ Tones of #101223

Tones (adding gray / desaturating)

🌈 Hue Variations of #101223

Hue Variations (shifting the color spectrum)

👁️ Preview of #101223 in Use

Text on #101223
This demonstrates text readability on the color background. (Click to edit)
#101223 as Text
This shows the color used as text on white. (Click to edit)

👓 Color Blindness Simulation for #101223

Check how a color is perceived by people with different types of color blindness to create more accessible designs. Understanding color perception helps ensure your content is accessible to everyone.

📋 CSS Code for #101223

:root { --color-hex: #101223; --color-rgb: 16, 18, 35; --color-hsl: 234, 37%, 10%; } .bg-color { background-color: #101223; } .text-color { color: #101223; } .border-color { border-color: #101223; }

🛠️ Use #101223 in Your Project

🎨
Build a Palette with #101223
Generate harmonious color schemes
⚖️
Check Contrast for #101223
WCAG accessibility testing
🌈
Create a Gradient with #101223
Beautiful CSS gradients

🔗 Related Colors to #101223

#101B23
Hue -30°
#101723
Hue -15°
#131023
Hue +15°
#181023
Hue +30°
#0E101F
85% L
#0B0D18
70% L
#080911
50% L
#05050A
30% L
#2D3262
28% L
#4A53A1
46% L
#8188C5
64% L
#C0C4E2
82% L

About Deep Blue (#101223)

Deep Blue is a dark, moderately saturated, cool blue color with a hue angle of 234°, saturation of 37%, and lightness of 10%. Its RGB value is (16, 18, 35) and its CMYK breakdown is C:54% M:49% Y:0% K:86%.

This is a Winter (Deep) color palette archetype. Trust, Loyalty, Wisdom, Confidence. Blue is considered beneficial to the mind and body.

Frequently Asked Questions About #101223

What is the HEX code for Deep Blue? +

The HEX code for Deep Blue is #101223. In CSS you can use it directly as color: #101223; or as a background: background-color: #101223;. The three-character shorthand is not available for this color since it cannot be reduced without changing the value. Use the full six-character hex for accurate reproduction in any web or design project.

What is the RGB value of #101223? +

The RGB value of #101223 is rgb(16, 18, 35). This means the color contains 16 out of 255 parts red, 18 out of 255 parts green, and 35 out of 255 parts blue. Red is the moderate channel in this color mix. You can use the full RGB function in any CSS property: color: rgb(16, 18, 35);

What is the HSL value of #101223? +

The HSL value of #101223 is hsl(234, 37%, 10%). The hue is 234°, placing it in the blue family on the color wheel. The saturation is 37%, making it moderately saturated. The lightness is 10%, making it dark. HSL is the most useful format for programmatic color manipulation in CSS, as you can easily adjust lightness to create tints and shades.

Is #101223 a warm or cool color? +

#101223 is classified as a cool color based on its hue angle of 234°. Cool colors — blues, greens, and purples — evoke calm, trust, and professionalism. They tend to recede visually and create a feeling of space. In design, cool colors are often used for technology, healthcare, and finance brands, as well as anywhere a sense of calm or reliability is needed.

What is the CMYK value of #101223? +

The approximate CMYK value of #101223 is C:54% M:49% Y:0% K:86%. CMYK (Cyan, Magenta, Yellow, Key/Black) is the color model used in physical printing. Unlike RGB which mixes light additively on screens, CMYK mixes inks subtractively on paper. Note that the RGB-to-CMYK conversion is an approximation — screen colors and print colors exist in different color gamuts, and some screen colors cannot be exactly reproduced in print. For precise print work, consult a professional print color profile or Pantone matching system.

Analyze #101223 with Other Tools

🔢
Color Converter
Get all formats for #101223 — HEX, RGB, HSL, HSV, CMYK, harmonies and shades.
Contrast Checker
Test whether #101223 passes WCAG AA/AAA contrast requirements as text.
🎨
Palette Generator
Generate complementary, triadic, and analogous palettes starting from #101223.
👓
Blindness Simulator
See how #101223 appears to users with deuteranopia, protanopia, and tritanopia.
📊
Color Analysis
Deep analysis of luminance, temperature, psychology and harmonies for #101223.
🎭
Creative Aspects
Explore the mood, psychology, seasonal meaning, and mixing guide for #101223.
🌅
Gradient Maker
Create a beautiful CSS linear or radial gradient starting from #101223.
🔬
Technical Formats
See #101223 in OKLCH, Lab, HSV, XYZ, and other advanced color spaces.
🎨
Practical Formats
Get #101223 as a CSS variable, Tailwind class, design token, and more.

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