#003151 Color Information
#003151 RGB value is (0, 49, 81). The hex color red value is 0, green is 49, and blue is 81. Its HSL format shows a hue of 204°, saturation of 100 percent, and lightness of 16 percent. The CMYK process values are 100 percent, 40 percent, 0 percent, 68 percent.
#003151 Color Meaning
Color #003151 embodies disciplined depth, intellectual rigor, and silent authority. #003151 very dark, greenish-blue is historically a pigment of immense importance, evoking military uniforms, deep space, and the structured silence of a library. Psychologically, color #003151 is profoundly stabilizing and serious, promoting focused thought, disciplined action, and a sense of vast, organized knowledge. #003151 conveys trustworthiness, calm authority, and a connection to systems, history, and structured exploration. #003151 color is the blueprint of the intellect. Symbolically, color #003151 represents the architecture of ideas, the deep waters of history, and the uniform of dedicated service or study. #003151 is the color of the engineer's plan, the sailor's midnight watch, and the artist's most enduring pigment. Culturally, its legacy in art, science, and the military gives #003151 a weight of seriousness and innovation. Color #003151 is not a color of frivolity; #003151 is a color of foundation, depth, and the disciplined pursuit of truth or order.
Color Conversion
Convert #003151 across different color models and formats. These conversions help designers work seamlessly between digital and print media, ensuring this color maintains its intended appearance across RGB screens, CMYK printers, and HSL color manipulations.
RGB Values & CMYK Values
RGB Values
CMYK Values
Color Variations
#003151 harmonies come to life through carefully balanced shades, tints, and tones, giving this color depth and flexibility across light and dark variations. Shades add richness, tints bring an airy softness, and tones soften intensity, making it easy to pair in clean, modern palettes.
Color Harmonies
#003151 harmonies create beautiful relationships with other colors based on their position on the color wheel. Each harmony type offers unique design possibilities, enabling cohesive and visually appealing color schemes.
Analogous
Colors adjacent on the color wheel (30° apart)
Complementary
Colors opposite on the color wheel (180° apart)
Split Complementary
Three colors using one base hue and the two hues beside its opposite
Triadic
Three colors evenly spaced (120° apart)
Tetradic
Four colors forming a rectangle on the wheel
Square
Four colors evenly spaced (90° apart)
Double Split
Four colors formed from two base hues and the colors next to their opposites
Monochromatic
Variations of a single hue
Contrast Checker
(WCAG 2.1) Test #003151 for accessibility compliance against white and black backgrounds. Proper contrast ensures this color remains readable and usable for all audiences, meeting WCAG 2.1 standards for both normal and large text applications.
Sample Text
This is how your text will look with these colors.
Large Text (18pt+)
Normal Text
UI Components
Color Blindness Simulator
See how #003151 appears to people with different types of color vision deficiencies. These simulations help create more inclusive designs that consider how this color is perceived across various visual abilities.
Normal Vision
protanopia
Note: These simulations are approximations. Actual color vision deficiency varies by individual.
CSS Examples
Background Color
Text Color
Sample Text
Border Color
Box Shadow
Text Shadow
Sample Text
Gradient
#003151 Color FAQs
Frequently asked questions about #003151 color meaning, symbolism, and applications. Click on any question to expand detailed answers.