Color swatch image showing #66383F with RGB(102,56,63) values
Color swatch image showing #66383F with RGB(102,56,63) values

#66383F Color Meaning and Information

Everything you need to know about #66383F including values, color harmonies, shades, meanings, and applications in design, branding, and everyday visuals.

#66383F Color Information

#66383F RGB value is (102, 56, 63). The hex color red value is 102, green is 56, and blue is 63. Its HSL format shows a hue of 351°, saturation of 29 percent, and lightness of 31 percent. The CMYK process values are 0 percent, 45 percent, 38 percent, 60 percent.

#66383F color swatch
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#66383F Color Meaning

Color #66383F embodies vinous richness, regional heritage, and earth-integrated elegance. Color #66383F is a deep, slightly purplish brown named after the Native American tribe and the grape variety they cultivated. #66383F hue carries the weight of soil, wine skins, and autumn leaves—organic, complex, and slightly fermented. In agricultural branding, color #66383F signals terroir: flavor shaped by place. Color psychology links such tones to perceived authenticity and craftsmanship, especially in food, wine, and artisanal goods. In design, color #66383F functions as a sophisticated neutral. #66383F pairs beautifully with olive, mustard, and parchment, creating palettes that feel rooted but not rustic. Print applications shine on uncoated stocks, where its matte depth enhances tactile luxury. Digital use requires luminance adjustment—#66383F can read as black on mobile—but when lit correctly, color #66383F reveals subtle red undertones that add warmth. Consumer studies show higher perceived value in products using #66383F tone versus standard browns. Culturally, color #66383F honors indigenous knowledge and land stewardship. #66383F appears in heritage food labels, museum exhibits, and slow-fashion as a symbol of respect for origin. Spiritually, #66383F connects to the root chakra’s communal aspect: belonging through shared soil. Designers use color #66383F when legacy must feel lived, not displayed. Its richness is earned, not applied.

Color Conversion

Convert #66383F 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
#66383F
RGB
rgb(102, 56, 63)
HSL
hsl(351°, 29%, 31%)
CMYK
cmyk(0%, 45%, 38%, 60%)
HSV
hsv(351°, 45%, 40%)
XYZ
7.7909 6.0120 5.4524
Yxy
6.0120 0.4046 0.3122
Hunter Lab
24.5194 0.4734 0.0790
CIE-Lab
29.4427 21.3224 4.6316

RGB Values & CMYK Values

RGB Values

Red102 / 255 (40%)
40%
Green56 / 255 (22%)
22%
Blue63 / 255 (25%)
25%

CMYK Values

Cyan0 / 100 (0%)
Magenta45 / 100 (45%)
45%
Yellow38 / 100 (38%)
38%
Key (Black)60 / 100 (60%)
60%

Color Variations

#66383F 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

#66383F 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 #66383F 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
#66383F

Sample Text

This is how your text will look with these colors.

Large Text (18pt+)

9.54:1
WCAG AA
WCAG AAA

Normal Text

9.54:1
WCAG AA
WCAG AAA

UI Components

9.54:1
WCAG AA
WCAG AAA

Color Blindness Simulator

See how #66383F 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

#66383F

protanopia

#52523d

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

CSS Examples

Background Color

background-color: #66383F;

Text Color

color: #66383F;

Sample Text

Border Color

border: 2px solid #66383F;

Box Shadow

box-shadow: 0 4px 6px #66383F40;

Text Shadow

text-shadow: 2px 2px 4px #66383F;

Sample Text

Gradient

background: linear-gradient(135deg, #66383F 0%, #3f2327 100%);

#66383F Color FAQs

Frequently asked questions about #66383F color meaning, symbolism, and applications. Click on any question to expand detailed answers.