#645c4f Color Information

In a RGB color space, hex #645c4f is composed of 39.2% red, 36.1% green and 31% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 8% magenta, 21% yellow and 60.8% black. It has a hue angle of 37.1 degrees, a saturation of 11.7% and a lightness of 35.1%. #645c4f color hex could be obtained by blending #c8b89e with #000000. Closest websafe color is: #666666.

    • R 39
    • G 36
    • B 31
    RGB color chart
    • C 0
    • M 8
    • Y 21
    • K 61
    CMYK color chart

#645c4f color description : Very dark grayish orange.

#645c4f Color Conversion

The hexadecimal color #645c4f has RGB values of R:100, G:92, B:79 and CMYK values of C:0, M:0.08, Y:0.21, K:0.61. Its decimal value is 6577231.

Hex triplet 645c4f #645c4f
RGB Decimal 100, 92, 79 rgb(100,92,79)
RGB Percent 39.2, 36.1, 31 rgb(39.2%,36.1%,31%)
CMYK 0, 8, 21, 61
HSL 37.1°, 11.7, 35.1 hsl(37.1,11.7%,35.1%)
HSV (or HSB) 37.1°, 21, 39.2
Web Safe 666666 #666666
CIE-LAB 39.459, 0.816, 8.649
XYZ 10.494, 10.928, 8.953
xyY 0.345, 0.36, 10.928
CIE-LCH 39.459, 8.688, 84.609
CIE-LUV 39.459, 5.49, 10.421
Hunter-Lab 33.058, -1.189, 7.083
Binary 01100100, 01011100, 01001111

Color Schemes with #645c4f

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

Alternatives to #645c4f

Below, you can see some colors close to #645c4f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645c4f Preview

Text with hexadecimal color #645c4f

This text has a font color of #645c4f.

<span style="color:#645c4f;">Text here</span>
#645c4f background color

This paragraph has a background color of #645c4f.

<p style="background-color:#645c4f;">Content here</p>
#645c4f border color

This element has a border color of #645c4f.

<div style="border:1px solid #645c4f;">Content here</div>
CSS codes
.text {color:#645c4f;}
.background {background-color:#645c4f;}
.border {border:1px solid #645c4f;}

Shades and Tints of #645c4f

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 #f7f7f5 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645c4f

A tone is produced by adding gray to any pure hue. In this case, #5d5a56 is the less saturated color, while #b06e03 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645c4f 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.

  • #5d5d5d Achromatopsia 0.005% of the population
  • #5e5d5a Atypical Achromatopsia 0.001% of the population
  • #6a6558 Protanopia 1% of men
  • #736158 Deuteranopia 1% of men
  • #6e6268 Tritanopia 0.001% of the population
  • #676155 Protanomaly 1% of men, 0.01% of women
  • #6d5f55 Deuteranomaly 6% of men, 0.4% of women
  • #6a5f5f Tritanomaly 0.01% of the population