#645c5a Color Information

In a RGB color space, hex #645c5a is composed of 39.2% red, 36.1% green and 35.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 8% magenta, 10% yellow and 60.8% black. It has a hue angle of 12 degrees, a saturation of 5.3% and a lightness of 37.3%. #645c5a color hex could be obtained by blending #c8b8b4 with #000000. Closest websafe color is: #666666.

    • R 39
    • G 36
    • B 35
    RGB color chart
    • C 0
    • M 8
    • Y 10
    • K 61
    CMYK color chart

#645c5a color description : Very dark grayish red.

#645c5a Color Conversion

The hexadecimal color #645c5a has RGB values of R:100, G:92, B:90 and CMYK values of C:0, M:0.08, Y:0.1, K:0.61. Its decimal value is 6577242.

Hex triplet 645c5a #645c5a
RGB Decimal 100, 92, 90 rgb(100,92,90)
RGB Percent 39.2, 36.1, 35.3 rgb(39.2%,36.1%,35.3%)
CMYK 0, 8, 10, 61
HSL 12°, 5.3, 37.3 hsl(12,5.3%,37.3%)
HSV (or HSB) 12°, 10, 39.2
Web Safe 666666 #666666
CIE-LAB 39.752, 2.82, 2.304
XYZ 10.928, 11.102, 11.24
xyY 0.328, 0.334, 11.102
CIE-LCH 39.752, 3.641, 39.254
CIE-LUV 39.752, 4.729, 2.487
Hunter-Lab 33.32, 0.234, 3.324
Binary 01100100, 01011100, 01011010

Color Schemes with #645c5a

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

Alternatives to #645c5a

Below, you can see some colors close to #645c5a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645c5a Preview

Text with hexadecimal color #645c5a

This text has a font color of #645c5a.

<span style="color:#645c5a;">Text here</span>
#645c5a background color

This paragraph has a background color of #645c5a.

<p style="background-color:#645c5a;">Content here</p>
#645c5a border color

This element has a border color of #645c5a.

<div style="border:1px solid #645c5a;">Content here</div>
CSS codes
.text {color:#645c5a;}
.background {background-color:#645c5a;}
.border {border:1px solid #645c5a;}

Shades and Tints of #645c5a

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, #070706 is the darkest color, while #fcfcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645c5a

A tone is produced by adding gray to any pure hue. In this case, #645c5a is the less saturated color, while #bc2702 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645c5a 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
  • #5f5e5d Atypical Achromatopsia 0.001% of the population
  • #686563 Protanopia 1% of men
  • #706263 Deuteranopia 1% of men
  • #6d636a Tritanopia 0.001% of the population
  • #66625f Protanomaly 1% of men, 0.01% of women
  • #6c605f Deuteranomaly 6% of men, 0.4% of women
  • #696064 Tritanomaly 0.01% of the population