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#555D6F Color Meaning and Information

Everything you need to know about #555D6F including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

#555D6F Color Information

#555D6F RGB value is (85, 93, 111). The hex color red value is 85, green is 93, and blue is 111. Its HSL format shows a hue of 222°, saturation of 13 percent, and lightness of38 percent. The CMYK process values are 23 percent, 16 percent, 0 percent, 56percent.

#555D6F
rgb(85, 93, 111)
ColorMean
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#555D6F Color Meaning

Color #555D6F signifies disciplined neutrality, weathered resilience, and understated authority. Color #555D6F draws its psychological weight from military associations, where structure and restraint define behavior. #555D6F muted blue-grey evokes uniforms, naval steel, and pre-dawn skies—spaces between action and preparation. In design, color #555D6F suppresses visual noise while maintaining a grounded presence, making #555D6F ideal for interfaces requiring focus without emotional interference. Research in environmental psychology shows that moderate desaturation in cool tones like color #555D6F reduces cognitive load during prolonged visual tasks. Transitioning from function to form, color #555D6F carries cultural connotations of transitional identity—neither fully novice nor fully expert. Historically, cadets occupy liminal roles in institutions, and the color mirrors that in-between state. Color #555D6F appears in architectural finishes and professional uniforms precisely because #555D6F avoids flashiness while signaling competence. Unlike stark greys, #555D6F retains subtle warmth from its blue undertone, softening rigidity without sacrificing clarity. #555D6F balance explains its adoption in corporate and educational settings where neutrality must still feel human. Spiritually, color #555D6F embodies the discipline of restraint—the choice to withhold rather than react. #555D6F does not shout but observes; #555D6F does not lead but supports. In chromatic symbolism, color #555D6F aligns with stoic traditions that value preparation over performance. Designers use #555D6F when they want users to feel guided, not manipulated. Its quiet consistency makes color #555D6F a chromatic anchor in palettes that must endure trends, representing reliability that earns trust over time rather than demanding #555D6F instantly.

Color Conversion

Convert #555D6F 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.

HEX
#555D6F
RGB
rgb(85, 93, 111)
HSL
hsl(222°, 13%, 38%)
CMYK
cmyk(23%, 16%, 0%, 56%)
HSV
hsv(222°, 23%, 44%)
XYZ
10.5299 10.9077 16.5893
Yxy
10.9077 0.2769 0.2868
Hunter Lab
33.0268 0.0499 -0.4588
CIE-Lab
39.4246 1.2415 -11.2605

RGB Values & CMYK Values

RGB Values

Red85 / 255 (33%)
33%
Green93 / 255 (36%)
36%
Blue111 / 255 (44%)
44%

CMYK Values

Cyan23 / 100 (23%)
23%
Magenta16 / 100 (16%)
16%
Yellow0 / 100 (0%)
Key (Black)56 / 100 (56%)
56%

Color Variations

#555D6F 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

#555D6F 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 #555D6F 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.

#FFFFFF
#555D6F

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

6.60:1
WCAG AA
WCAG AAA

Normal Text

6.60:1
WCAG AA
WCAG AAA

UI Components

6.60:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #555D6F 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

#555D6F

protanopia

#58596b

Note: These simulations are approximations. Actual color vision deficiency varies by individual.

CSS Examples

Background Color

background-color: #555D6F;

Text Color

color: #555D6F;

Sample Text

Border Color

border: 2px solid #555D6F;

Box Shadow

box-shadow: 0 4px 6px #555D6F40;

Text Shadow

text-shadow: 2px 2px 4px #555D6F;

Sample Text

Gradient

background: linear-gradient(135deg, #555D6F 0%, #333842 100%);

#555D6F Color FAQs

Frequently asked questions about #555D6F color meaning, symbolism, and applications. Click on any question to expand detailed answers.