#645a66 Color Information

In a RGB color space, hex #645a66 is composed of 39.2% red, 35.3% green and 40% blue. Whereas in a CMYK color space, it is composed of 2% cyan, 11.8% magenta, 0% yellow and 60% black. It has a hue angle of 290 degrees, a saturation of 6.3% and a lightness of 37.6%. #645a66 color hex could be obtained by blending #c8b4cc with #000000. Closest websafe color is: #666666.

    • R 39
    • G 35
    • B 40
    RGB color chart
    • C 2
    • M 12
    • Y 0
    • K 60
    CMYK color chart

#645a66 color description : Very dark grayish magenta.

#645a66 Color Conversion

The hexadecimal color #645a66 has RGB values of R:100, G:90, B:102 and CMYK values of C:0.02, M:0.12, Y:0, K:0.6. Its decimal value is 6576742.

Hex triplet 645a66 #645a66
RGB Decimal 100, 90, 102 rgb(100,90,102)
RGB Percent 39.2, 35.3, 40 rgb(39.2%,35.3%,40%)
CMYK 2, 12, 0, 60
HSL 290°, 6.3, 37.6 hsl(290,6.3%,37.6%)
HSV (or HSB) 290°, 11.8, 40
Web Safe 666666 #666666
CIE-LAB 39.549, 6.494, -5.396
XYZ 11.31, 10.981, 14.093
xyY 0.311, 0.302, 10.981
CIE-LCH 39.549, 8.443, 320.274
CIE-LUV 39.549, 4.825, -8.033
Hunter-Lab 33.138, 2.929, -2.02
Binary 01100100, 01011010, 01100110

Color Schemes with #645a66

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

Alternatives to #645a66

Below, you can see some colors close to #645a66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645a66 Preview

Text with hexadecimal color #645a66

This text has a font color of #645a66.

<span style="color:#645a66;">Text here</span>
#645a66 background color

This paragraph has a background color of #645a66.

<p style="background-color:#645a66;">Content here</p>
#645a66 border color

This element has a border color of #645a66.

<div style="border:1px solid #645a66;">Content here</div>
CSS codes
.text {color:#645a66;}
.background {background-color:#645a66;}
.border {border:1px solid #645a66;}

Shades and Tints of #645a66

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, #080708 is the darkest color, while #fdfdfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645a66

A tone is produced by adding gray to any pure hue. In this case, #645a66 is the less saturated color, while #9f01bf is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645a66 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
  • #5e5e5e Achromatopsia 0.005% of the population
  • #5f5d60 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #64646f Protanopia 1% of men
  • #6b626d Deuteranopia 1% of men
  • #6b636a Tritanopia 0.001% of the population
Trichromacy
  • #64606b Protanomaly 1% of men, 0.01% of women
  • #685f6b Deuteranomaly 6% of men, 0.4% of women
  • #685f68 Tritanomaly 0.01% of the population