#645f63 Color Information

In a RGB color space, hex #645f63 is composed of 39.2% red, 37.3% green and 38.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 5% magenta, 1% yellow and 60.8% black. It has a hue angle of 312 degrees, a saturation of 2.6% and a lightness of 38.2%. #645f63 color hex could be obtained by blending #c8bec6 with #000000. Closest websafe color is: #666666.

    • R 39
    • G 37
    • B 39
    RGB color chart
    • C 0
    • M 5
    • Y 1
    • K 61
    CMYK color chart

#645f63 color description : Very dark grayish magenta.

#645f63 Color Conversion

The hexadecimal color #645f63 has RGB values of R:100, G:95, B:99 and CMYK values of C:0, M:0.05, Y:0.01, K:0.61. Its decimal value is 6578019.

Hex triplet 645f63 #645f63
RGB Decimal 100, 95, 99 rgb(100,95,99)
RGB Percent 39.2, 37.3, 38.8 rgb(39.2%,37.3%,38.8%)
CMYK 0, 5, 1, 61
HSL 312°, 2.6, 38.2 hsl(312,2.6%,38.2%)
HSV (or HSB) 312°, 5, 39.2
Web Safe 666666 #666666
CIE-LAB 40.888, 2.804, -1.571
XYZ 11.599, 11.795, 13.469
xyY 0.315, 0.32, 11.795
CIE-LCH 40.888, 3.214, 330.748
CIE-LUV 40.888, 2.571, -2.468
Hunter-Lab 34.343, 0.188, 0.787
Binary 01100100, 01011111, 01100011

Color Schemes with #645f63

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

Alternatives to #645f63

Below, you can see some colors close to #645f63. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645f63 Preview

Text with hexadecimal color #645f63

This text has a font color of #645f63.

<span style="color:#645f63;">Text here</span>
#645f63 background color

This paragraph has a background color of #645f63.

<p style="background-color:#645f63;">Content here</p>
#645f63 border color

This element has a border color of #645f63.

<div style="border:1px solid #645f63;">Content here</div>
CSS codes
.text {color:#645f63;}
.background {background-color:#645f63;}
.border {border:1px solid #645f63;}

Shades and Tints of #645f63

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, #090909 is the darkest color, while #fefefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645f63

A tone is produced by adding gray to any pure hue. In this case, #645f63 is the less saturated color, while #be0599 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645f63 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.

  • #616161 Achromatopsia 0.005% of the population
  • #626161 Atypical Achromatopsia 0.001% of the population
  • #69686b Protanopia 1% of men
  • #70656b Deuteranopia 1% of men
  • #6c666e Tritanopia 0.001% of the population
  • #676468 Protanomaly 1% of men, 0.01% of women
  • #6c6368 Deuteranomaly 6% of men, 0.4% of women
  • #69636a Tritanomaly 0.01% of the population