Color swatch image showing #664C1B with RGB(102,76,27) values
Color swatch image showing #664C1B with RGB(102,76,27) values

#664C1B Color Meaning and Information

Everything you need to know about #664C1B including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

#664C1B Color Information

#664C1B RGB value is (102, 76, 27). The hex color red value is 102, green is 76, and blue is 27. Its HSL format shows a hue of 39°, saturation of 58 percent, and lightness of 25 percent. The CMYK process values are 0 percent, 25 percent, 74 percent, 60 percent.

#664C1B color swatch
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#664C1B Color Meaning

Color #664C1B conveys practicality, groundedness, and earthy resilience. #664C1B muted brown tone mirrors natural soil and worn terrain, suggesting endurance and subtle strength. Consequently, color #664C1B offers a stable, unassuming presence that encourages thoughtful action. Psychologically, color #664C1B promotes calm focus and reliability. #664C1B reduces distraction and supports careful planning, making #664C1B suitable for structured environments. Symbolically, color #664C1B connects to agrarian life, humility, and sustained effort. Spiritually, #664C1B represents patient growth, connection to the earth, and quiet perseverance.

Color Conversion

Convert #664C1B 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
#664C1B
RGB
rgb(102, 76, 27)
HSL
hsl(39°, 58%, 25%)
CMYK
cmyk(0%, 25%, 74%, 60%)
HSV
hsv(39°, 74%, 40%)
XYZ
8.2618 8.0728 2.1597
Yxy
8.0728 0.4467 0.4365
Hunter Lab
28.4127 0.1555 0.5553
CIE-Lab
34.1340 5.3919 32.2995

RGB Values & CMYK Values

RGB Values

Red102 / 255 (40%)
40%
Green76 / 255 (30%)
30%
Blue27 / 255 (11%)
11%

CMYK Values

Cyan0 / 100 (0%)
Magenta25 / 100 (25%)
25%
Yellow74 / 100 (74%)
74%
Key (Black)60 / 100 (60%)
60%

Color Variations

#664C1B 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

#664C1B 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 #664C1B 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
#664C1B

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

8.03:1
WCAG AA
WCAG AAA

Normal Text

8.03:1
WCAG AA
WCAG AAA

UI Components

8.03:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #664C1B 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

#664C1B

protanopia

#5b5b27

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

CSS Examples

Background Color

background-color: #664C1B;

Text Color

color: #664C1B;

Sample Text

Border Color

border: 2px solid #664C1B;

Box Shadow

box-shadow: 0 4px 6px #664C1B40;

Text Shadow

text-shadow: 2px 2px 4px #664C1B;

Sample Text

Gradient

background: linear-gradient(135deg, #664C1B 0%, #403011 100%);

#664C1B Color FAQs

Frequently asked questions about #664C1B color meaning, symbolism, and applications. Click on any question to expand detailed answers.