#645f55 Color Information

In a RGB color space, hex #645f55 is composed of 39.2% red, 37.3% green and 33.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 5% magenta, 15% yellow and 60.8% black. It has a hue angle of 40 degrees, a saturation of 8.1% and a lightness of 36.3%. #645f55 color hex could be obtained by blending #c8beaa with #000000. Closest websafe color is: #666666.

    • R 39
    • G 37
    • B 33
    RGB color chart
    • C 0
    • M 5
    • Y 15
    • K 61
    CMYK color chart

#645f55 color description : Very dark grayish orange.

#645f55 Color Conversion

The hexadecimal color #645f55 has RGB values of R:100, G:95, B:85 and CMYK values of C:0, M:0.05, Y:0.15, K:0.61. Its decimal value is 6578005.

Hex triplet 645f55 #645f55
RGB Decimal 100, 95, 85 rgb(100,95,85)
RGB Percent 39.2, 37.3, 33.3 rgb(39.2%,37.3%,33.3%)
CMYK 0, 5, 15, 61
HSL 40°, 8.1, 36.3 hsl(40,8.1%,36.3%)
HSV (or HSB) 40°, 15, 39.2
Web Safe 666666 #666666
CIE-LAB 40.491, 0.07, 6.434
XYZ 10.987, 11.55, 10.244
xyY 0.335, 0.352, 11.55
CIE-LCH 40.491, 6.435, 89.374
CIE-LUV 40.491, 3.477, 8.01
Hunter-Lab 33.985, -1.765, 5.917
Binary 01100100, 01011111, 01010101

Color Schemes with #645f55

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

Alternatives to #645f55

Below, you can see some colors close to #645f55. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645f55 Preview

Text with hexadecimal color #645f55

This text has a font color of #645f55.

<span style="color:#645f55;">Text here</span>
#645f55 background color

This paragraph has a background color of #645f55.

<p style="background-color:#645f55;">Content here</p>
#645f55 border color

This element has a border color of #645f55.

<div style="border:1px solid #645f55;">Content here</div>
CSS codes
.text {color:#645f55;}
.background {background-color:#645f55;}
.border {border:1px solid #645f55;}

Shades and Tints of #645f55

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, #050404 is the darkest color, while #fafaf9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645f55

A tone is produced by adding gray to any pure hue. In this case, #5d5d5c is the less saturated color, while #b27907 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645f55 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
  • #5f5f5f Achromatopsia 0.005% of the population
  • #605f5d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6b675d Protanopia 1% of men
  • #74645e Deuteranopia 1% of men
  • #6e656c Tritanopia 0.001% of the population
Trichromacy
  • #69645a Protanomaly 1% of men, 0.01% of women
  • #6e625b Deuteranomaly 6% of men, 0.4% of women
  • #6a6263 Tritanomaly 0.01% of the population