#645b37 Color Information

In a RGB color space, hex #645b37 is composed of 39.2% red, 35.7% green and 21.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 9% magenta, 45% yellow and 60.8% black. It has a hue angle of 48 degrees, a saturation of 29% and a lightness of 30.4%. #645b37 color hex could be obtained by blending #c8b66e with #000000. Closest websafe color is: #666633.

    • R 39
    • G 36
    • B 22
    RGB color chart
    • C 0
    • M 9
    • Y 45
    • K 61
    CMYK color chart

#645b37 color description : Very dark desaturated yellow.

#645b37 Color Conversion

The hexadecimal color #645b37 has RGB values of R:100, G:91, B:55 and CMYK values of C:0, M:0.09, Y:0.45, K:0.61. Its decimal value is 6576951.

Hex triplet 645b37 #645b37
RGB Decimal 100, 91, 55 rgb(100,91,55)
RGB Percent 39.2, 35.7, 21.6 rgb(39.2%,35.7%,21.6%)
CMYK 0, 9, 45, 61
HSL 48°, 29, 30.4 hsl(48,29%,30.4%)
HSV (or HSB) 48°, 45, 39.2
Web Safe 666633 #666633
CIE-LAB 38.669, -2.094, 22.047
XYZ 9.686, 10.468, 5.124
xyY 0.383, 0.414, 10.468
CIE-LCH 38.669, 22.147, 95.427
CIE-LUV 38.669, 7.519, 24.674
Hunter-Lab 32.354, -3.179, 13.257
Binary 01100100, 01011011, 00110111

Color Schemes with #645b37

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

Alternatives to #645b37

Below, you can see some colors close to #645b37. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645b37 Preview

Text with hexadecimal color #645b37

This text has a font color of #645b37.

<span style="color:#645b37;">Text here</span>
#645b37 background color

This paragraph has a background color of #645b37.

<p style="background-color:#645b37;">Content here</p>
#645b37 border color

This element has a border color of #645b37.

<div style="border:1px solid #645b37;">Content here</div>
CSS codes
.text {color:#645b37;}
.background {background-color:#645b37;}
.border {border:1px solid #645b37;}

Shades and Tints of #645b37

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, #0b0a06 is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645b37

A tone is produced by adding gray to any pure hue. In this case, #525049 is the less saturated color, while #9a7b01 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645b37 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
  • #5a5a5a Achromatopsia 0.005% of the population
  • #5c5a53 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6c6341 Protanopia 1% of men
  • #765f42 Deuteranopia 1% of men
  • #705f65 Tritanopia 0.001% of the population
Trichromacy
  • #69603d Protanomaly 1% of men, 0.01% of women
  • #705d3e Deuteranomaly 6% of men, 0.4% of women
  • #6b5d54 Tritanomaly 0.01% of the population