#664d4d Color Information

In a RGB color space, hex #664d4d is composed of 40% red, 30.2% green and 30.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 24.5% magenta, 24.5% yellow and 60% black. It has a hue angle of 0 degrees, a saturation of 14% and a lightness of 35.1%. #664d4d color hex could be obtained by blending #cc9a9a with #000000. Closest websafe color is: #666666.

    • R 40
    • G 30
    • B 30
    RGB color chart
    • C 0
    • M 25
    • Y 25
    • K 60
    CMYK color chart

#664d4d color description : Very dark grayish red.

#664d4d Color Conversion

The hexadecimal color #664d4d has RGB values of R:102, G:77, B:77 and CMYK values of C:0, M:0.25, Y:0.25, K:0.6. Its decimal value is 6704461.

Hex triplet 664d4d #664d4d
RGB Decimal 102, 77, 77 rgb(102,77,77)
RGB Percent 40, 30.2, 30.2 rgb(40%,30.2%,30.2%)
CMYK 0, 25, 25, 60
HSL 0°, 14, 35.1 hsl(0,14%,35.1%)
HSV (or HSB) 0°, 24.5, 40
Web Safe 666666 #666666
CIE-LAB 35.338, 10.533, 4.072
XYZ 9.473, 8.669, 8.195
xyY 0.36, 0.329, 8.669
CIE-LCH 35.338, 11.293, 21.136
CIE-LUV 35.338, 15.197, 3.275
Hunter-Lab 29.443, 5.906, 4.107
Binary 01100110, 01001101, 01001101

Color Schemes with #664d4d

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #664d4d

Below, you can see some colors close to #664d4d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664d4d Preview

Text with hexadecimal color #664d4d

This text has a font color of #664d4d.

<span style="color:#664d4d;">Text here</span>
#664d4d background color

This paragraph has a background color of #664d4d.

<p style="background-color:#664d4d;">Content here</p>
#664d4d border color

This element has a border color of #664d4d.

<div style="border:1px solid #664d4d;">Content here</div>
CSS codes
.text {color:#664d4d;}
.background {background-color:#664d4d;}
.border {border:1px solid #664d4d;}

Shades and Tints of #664d4d

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #010101 is the darkest color, while #f8f5f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664d4d

A tone is produced by adding gray to any pure hue. In this case, #5f5454 is the less saturated color, while #b20101 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664d4d is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy
  • #545454 Achromatopsia 0.005% of the population
  • #585353 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5e5b58 Protanopia 1% of men
  • #675955 Deuteranopia 1% of men
  • #6e555b Tritanopia 0.001% of the population
Trichromacy
  • #615654 Protanomaly 1% of men, 0.01% of women
  • #665452 Deuteranomaly 6% of men, 0.4% of women
  • #6b5256 Tritanomaly 0.01% of the population