#645a51 Color Information

In a RGB color space, hex #645a51 is composed of 39.2% red, 35.3% green and 31.8% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 10% magenta, 19% yellow and 60.8% black. It has a hue angle of 28.4 degrees, a saturation of 10.5% and a lightness of 35.5%. #645a51 color hex could be obtained by blending #c8b4a2 with #000000. Closest websafe color is: #666666.

    • R 39
    • G 35
    • B 32
    RGB color chart
    • C 0
    • M 10
    • Y 19
    • K 61
    CMYK color chart

#645a51 color description : Very dark grayish orange.

#645a51 Color Conversion

The hexadecimal color #645a51 has RGB values of R:100, G:90, B:81 and CMYK values of C:0, M:0.1, Y:0.19, K:0.61. Its decimal value is 6576721.

Hex triplet 645a51 #645a51
RGB Decimal 100, 90, 81 rgb(100,90,81)
RGB Percent 39.2, 35.3, 31.8 rgb(39.2%,35.3%,31.8%)
CMYK 0, 10, 19, 61
HSL 28.4°, 10.5, 35.5 hsl(28.4,10.5%,35.5%)
HSV (or HSB) 28.4°, 19, 39.2
Web Safe 666666 #666666
CIE-LAB 38.926, 2.374, 6.667
XYZ 10.397, 10.616, 9.286
xyY 0.343, 0.35, 10.616
CIE-LCH 38.926, 7.077, 70.399
CIE-LUV 38.926, 6.444, 7.816
Hunter-Lab 32.582, -0.061, 5.91
Binary 01100100, 01011010, 01010001

Color Schemes with #645a51

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

Alternatives to #645a51

Below, you can see some colors close to #645a51. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645a51 Preview

Text with hexadecimal color #645a51

This text has a font color of #645a51.

<span style="color:#645a51;">Text here</span>
#645a51 background color

This paragraph has a background color of #645a51.

<p style="background-color:#645a51;">Content here</p>
#645a51 border color

This element has a border color of #645a51.

<div style="border:1px solid #645a51;">Content here</div>
CSS codes
.text {color:#645a51;}
.background {background-color:#645a51;}
.border {border:1px solid #645a51;}

Shades and Tints of #645a51

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, #020202 is the darkest color, while #f8f7f7 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645a51

A tone is produced by adding gray to any pure hue. In this case, #5d5a58 is the less saturated color, while #b15604 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645a51 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
  • #5c5c5c Achromatopsia 0.005% of the population
  • #5e5c5a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #68635a Protanopia 1% of men
  • #71605a Deuteranopia 1% of men
  • #6e6067 Tritanopia 0.001% of the population
Trichromacy
  • #666057 Protanomaly 1% of men, 0.01% of women
  • #6c5e57 Deuteranomaly 6% of men, 0.4% of women
  • #6a5e5f Tritanomaly 0.01% of the population