#665b51 Color Information

In a RGB color space, hex #665b51 is composed of 40% red, 35.7% green and 31.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 10.8% magenta, 20.6% yellow and 60% black. It has a hue angle of 28.6 degrees, a saturation of 11.5% and a lightness of 35.9%. #665b51 color hex could be obtained by blending #ccb6a2 with #000000. Closest websafe color is: #666666.

    • R 40
    • G 36
    • B 32
    RGB color chart
    • C 0
    • M 11
    • Y 21
    • K 60
    CMYK color chart

#665b51 color description : Very dark grayish orange.

#665b51 Color Conversion

The hexadecimal color #665b51 has RGB values of R:102, G:91, B:81 and CMYK values of C:0, M:0.11, Y:0.21, K:0.6. Its decimal value is 6708049.

Hex triplet 665b51 #665b51
RGB Decimal 102, 91, 81 rgb(102,91,81)
RGB Percent 40, 35.7, 31.8 rgb(40%,35.7%,31.8%)
CMYK 0, 11, 21, 60
HSL 28.6°, 11.5, 35.9 hsl(28.6,11.5%,35.9%)
HSV (or HSB) 28.6°, 20.6, 40
Web Safe 666666 #666666
CIE-LAB 39.414, 2.617, 7.385
XYZ 10.706, 10.901, 9.324
xyY 0.346, 0.352, 10.901
CIE-LCH 39.414, 7.835, 70.489
CIE-LUV 39.414, 7.145, 8.653
Hunter-Lab 33.017, 0.098, 6.368
Binary 01100110, 01011011, 01010001

Color Schemes with #665b51

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

Alternatives to #665b51

Below, you can see some colors close to #665b51. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#665b51 Preview

Text with hexadecimal color #665b51

This text has a font color of #665b51.

<span style="color:#665b51;">Text here</span>
#665b51 background color

This paragraph has a background color of #665b51.

<p style="background-color:#665b51;">Content here</p>
#665b51 border color

This element has a border color of #665b51.

<div style="border:1px solid #665b51;">Content here</div>
CSS codes
.text {color:#665b51;}
.background {background-color:#665b51;}
.border {border:1px solid #665b51;}

Shades and Tints of #665b51

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, #040303 is the darkest color, while #f9f8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #665b51

A tone is produced by adding gray to any pure hue. In this case, #5f5b58 is the less saturated color, while #b35704 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #665b51 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
  • #5d5d5d Achromatopsia 0.005% of the population
  • #5f5d5b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #69645a Protanopia 1% of men
  • #72615a Deuteranopia 1% of men
  • #706168 Tritanopia 0.001% of the population
Trichromacy
  • #686157 Protanomaly 1% of men, 0.01% of women
  • #6e5f57 Deuteranomaly 6% of men, 0.4% of women
  • #6c5f5f Tritanomaly 0.01% of the population