#664f54 Color Information

In a RGB color space, hex #664f54 is composed of 40% red, 31% green and 32.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 22.5% magenta, 17.6% yellow and 60% black. It has a hue angle of 347 degrees, a saturation of 12.7% and a lightness of 35.5%. #664f54 color hex could be obtained by blending #cc9ea8 with #000000. Closest websafe color is: #666666.

    • R 40
    • G 31
    • B 33
    RGB color chart
    • C 0
    • M 23
    • Y 18
    • K 60
    CMYK color chart

#664f54 color description : Very dark grayish red.

#664f54 Color Conversion

The hexadecimal color #664f54 has RGB values of R:102, G:79, B:84 and CMYK values of C:0, M:0.23, Y:0.18, K:0.6. Its decimal value is 6704980.

Hex triplet 664f54 #664f54
RGB Decimal 102, 79, 84 rgb(102,79,84)
RGB Percent 40, 31, 32.9 rgb(40%,31%,32.9%)
CMYK 0, 23, 18, 60
HSL 347°, 12.7, 35.5 hsl(347,12.7%,35.5%)
HSV (or HSB) 347°, 22.5, 40
Web Safe 666666 #666666
CIE-LAB 36.094, 10.516, 0.755
XYZ 9.876, 9.057, 9.615
xyY 0.346, 0.317, 9.057
CIE-LCH 36.094, 10.543, 4.107
CIE-LUV 36.094, 13.341, -0.663
Hunter-Lab 30.095, 5.908, 2.124
Binary 01100110, 01001111, 01010100

Color Schemes with #664f54

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

Alternatives to #664f54

Below, you can see some colors close to #664f54. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#664f54 Preview

Text with hexadecimal color #664f54

This text has a font color of #664f54.

<span style="color:#664f54;">Text here</span>
#664f54 background color

This paragraph has a background color of #664f54.

<p style="background-color:#664f54;">Content here</p>
#664f54 border color

This element has a border color of #664f54.

<div style="border:1px solid #664f54;">Content here</div>
CSS codes
.text {color:#664f54;}
.background {background-color:#664f54;}
.border {border:1px solid #664f54;}

Shades and Tints of #664f54

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, #030202 is the darkest color, while #f8f6f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #664f54

A tone is produced by adding gray to any pure hue. In this case, #5f5658 is the less saturated color, while #b30229 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #664f54 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
  • #565656 Achromatopsia 0.005% of the population
  • #595556 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5e5d5f Protanopia 1% of men
  • #665a5c Deuteranopia 1% of men
  • #6e575e Tritanopia 0.001% of the population
Trichromacy
  • #61585b Protanomaly 1% of men, 0.01% of women
  • #665659 Deuteranomaly 6% of men, 0.4% of women
  • #6b545a Tritanomaly 0.01% of the population