#645b38 Color Information

In a RGB color space, hex #645b38 is composed of 39.2% red, 35.7% green and 22% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 9% magenta, 44% yellow and 60.8% black. It has a hue angle of 47.7 degrees, a saturation of 28.2% and a lightness of 30.6%. #645b38 color hex could be obtained by blending #c8b670 with #000000. Closest websafe color is: #666633.

    • R 39
    • G 36
    • B 22
    RGB color chart
    • C 0
    • M 9
    • Y 44
    • K 61
    CMYK color chart

#645b38 color description : Very dark desaturated yellow.

#645b38 Color Conversion

The hexadecimal color #645b38 has RGB values of R:100, G:91, B:56 and CMYK values of C:0, M:0.09, Y:0.44, K:0.61. Its decimal value is 6576952.

Hex triplet 645b38 #645b38
RGB Decimal 100, 91, 56 rgb(100,91,56)
RGB Percent 39.2, 35.7, 22 rgb(39.2%,35.7%,22%)
CMYK 0, 9, 44, 61
HSL 47.7°, 28.2, 30.6 hsl(47.7,28.2%,30.6%)
HSV (or HSB) 47.7°, 44, 39.2
Web Safe 666633 #666633
CIE-LAB 38.686, -1.973, 21.482
XYZ 9.71, 10.477, 5.252
xyY 0.382, 0.412, 10.477
CIE-LCH 38.686, 21.573, 95.247
CIE-LUV 38.686, 7.466, 24.138
Hunter-Lab 32.369, -3.096, 13.038
Binary 01100100, 01011011, 00111000

Color Schemes with #645b38

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

Alternatives to #645b38

Below, you can see some colors close to #645b38. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645b38 Preview

Text with hexadecimal color #645b38

This text has a font color of #645b38.

<span style="color:#645b38;">Text here</span>
#645b38 background color

This paragraph has a background color of #645b38.

<p style="background-color:#645b38;">Content here</p>
#645b38 border color

This element has a border color of #645b38.

<div style="border:1px solid #645b38;">Content here</div>
CSS codes
.text {color:#645b38;}
.background {background-color:#645b38;}
.border {border:1px solid #645b38;}

Shades and Tints of #645b38

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, #0c0b07 is the darkest color, while #fffffe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645b38

A tone is produced by adding gray to any pure hue. In this case, #52504a is the less saturated color, while #9a7b02 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645b38 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.

  • #5a5a5a Achromatopsia 0.005% of the population
  • #5c5a53 Atypical Achromatopsia 0.001% of the population
  • #6b6342 Protanopia 1% of men
  • #765f43 Deuteranopia 1% of men
  • #705f65 Tritanopia 0.001% of the population
  • #69603e Protanomaly 1% of men, 0.01% of women
  • #6f5d3f Deuteranomaly 6% of men, 0.4% of women
  • #6b5d55 Tritanomaly 0.01% of the population