1. red-oranges
2. neutral-muteds
3. Underground

Color Underground red-orange (#665a51):
HEX, RGB color codes for HTML and CSS

The Comprehensive Guide to Underground red-orange (#665a51):
Its Meaning and Harmonious Color Matches in Design.

Hue Family:
red-oranges

red-oranges Family:
neutral-muted

Saturation:
weakly saturated

Tones:
colorful tone

Shade:
dark

Temperature:
warm

Chromaticity:
chromatic

Chroma:
low chroma

Color Information about Underground / #665a51

The HTML HEX code is #665a51. The corresponding color name is "Underground". In RGB values (additive color space used for Digital Displays), this HEX code translates to Red (R): 102%, Green (G): 90%, Blue (B): 81%. In the CMYK color model (subtractive color model used in printing), it is represented by Cyan (C): 0%, Magenta (M): 12%, Yellow (Y):21%, Black (K): 60%. In the HSL color space, #665a51 has a hue of 26°, saturation of 11%, and lightness of 36%. The HSV representation is 26° for hue, 21% for saturation, and 40% for value.

In the CIE-LAB color space, the color is denoted by L* (lightness) = 39, a* (green to red) = 3, and b* (blue to yellow) = 7. The XYZ representation is X: 11, Y: 11, Z: 9. In the YUV color space, it translates to Y (luminance) = 0.3630, U (chrominance) = -0.0223, and V (chrominance) = 0.0325.

The decimal value of the color is 6707793. The closest Web-safe HEX code is #666666. Variations of the colour are #9B8D82 for a 20% lighter version and #2D2824 for a 20% darker version.

For the color with hex value #665a51, the correlated color temperature (CT) is estimated to be 4944 Kelvin (4944K).

The approximate wavelength of #665a51 is around 648.00nm.

The Depth and Diversity of Underground (Hex: #665a51): Exploring its Impact in Design and Culture

#665a51, also known as Underground, is a rich and earthy color that resembles the rugged bark of ancient trees in dense forests. Its deep brown with subtle gray undertones evoke the feeling of being enveloped in natures embrace. This color is reminiscent of the rough texture of weathered stones found in underground caves, adding a touch of mystery and intrigue. Underground is the perfect hue to represent the timeless beauty and resilience of the natural world.

Tints and Shades of #665a51 HEX color (Underground)

In color theory, tints and shades are essential for understanding the depth and luminosity of colors. A tint is achieved by adding white to a pure hue, lightening its appearance. Conversely, a shade results from blending black with a color, giving it a deeper tone. In the context of #665a51, this color stands at the center between its tints and shades. While the tints get progressively lighter moving towards white (#ffffff), the shades deepen towards black (#000000).

• #ffffff
• #D9D6D4
• #B3ADA8
• #8C837D
• #665a51
• #4D443D
• #332D29
• #1A1714
• #000000

Tones of Underground (#665a51 HEX color)

A tone is produced by adding gray to any pure hue. In the case of #665a51, #706964 is the less saturated color, while #665a51 is the most saturated one.

• #706964
• #6e655f
• #6b625a
• #695e56
• #665a51
• #333333
• #262626
• #1a1a1a
• #0d0d0d

HTML Usage Examples

<p style="color: #665a51;">This is a css example</p>

p { color: #665a51; }

.text {color:#665a51;}

.background {background-color:#665a51;}

.border {border:1px solid #665a51;}