#645b5a Color Information

In a RGB color space, hex #645b5a is composed of 39.2% red, 35.7% green and 35.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 9% magenta, 10% yellow and 60.8% black. It has a hue angle of 6 degrees, a saturation of 5.3% and a lightness of 37.3%. #645b5a color hex could be obtained by blending #c8b6b4 with #000000. Closest websafe color is: #666666.

    • R 39
    • G 36
    • B 35
    RGB color chart
    • C 0
    • M 9
    • Y 10
    • K 61
    CMYK color chart

#645b5a color description : Very dark grayish red.

#645b5a Color Conversion

The hexadecimal color #645b5a has RGB values of R:100, G:91, B:90 and CMYK values of C:0, M:0.09, Y:0.1, K:0.61. Its decimal value is 6576986.

Hex triplet 645b5a #645b5a
RGB Decimal 100, 91, 90 rgb(100,91,90)
RGB Percent 39.2, 35.7, 35.3 rgb(39.2%,35.7%,35.3%)
CMYK 0, 9, 10, 61
HSL 6°, 5.3, 37.3 hsl(6,5.3%,37.3%)
HSV (or HSB) 6°, 10, 39.2
Web Safe 666666 #666666
CIE-LAB 39.462, 3.428, 1.885
XYZ 10.842, 10.93, 11.211
xyY 0.329, 0.331, 10.93
CIE-LCH 39.462, 3.912, 28.801
CIE-LUV 39.462, 5.25, 1.863
Hunter-Lab 33.06, 0.682, 3.037
Binary 01100100, 01011011, 01011010

Color Schemes with #645b5a

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

Alternatives to #645b5a

Below, you can see some colors close to #645b5a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645b5a Preview

Text with hexadecimal color #645b5a

This text has a font color of #645b5a.

<span style="color:#645b5a;">Text here</span>
#645b5a background color

This paragraph has a background color of #645b5a.

<p style="background-color:#645b5a;">Content here</p>
#645b5a border color

This element has a border color of #645b5a.

<div style="border:1px solid #645b5a;">Content here</div>
CSS codes
.text {color:#645b5a;}
.background {background-color:#645b5a;}
.border {border:1px solid #645b5a;}

Shades and Tints of #645b5a

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, #070606 is the darkest color, while #fcfcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645b5a

A tone is produced by adding gray to any pure hue. In this case, #645b5a is the less saturated color, while #bc1502 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645b5a 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.

  • #5e5e5e Achromatopsia 0.005% of the population
  • #5f5d5d Atypical Achromatopsia 0.001% of the population
  • #676463 Protanopia 1% of men
  • #6f6262 Deuteranopia 1% of men
  • #6d6269 Tritanopia 0.001% of the population
  • #66615f Protanomaly 1% of men, 0.01% of women
  • #6b5f5f Deuteranomaly 6% of men, 0.4% of women
  • #695f63 Tritanomaly 0.01% of the population