#640b1f Color Information

In a RGB color space, hex #640b1f is composed of 39.2% red, 4.3% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 89% magenta, 69% yellow and 60.8% black. It has a hue angle of 346.5 degrees, a saturation of 80.2% and a lightness of 21.8%. #640b1f color hex could be obtained by blending #c8163e with #000000. Closest websafe color is: #660033.

    • R 39
    • G 4
    • B 12
    RGB color chart
    • C 0
    • M 89
    • Y 69
    • K 61
    CMYK color chart

#640b1f color description : Very dark red.

#640b1f Color Conversion

The hexadecimal color #640b1f has RGB values of R:100, G:11, B:31 and CMYK values of C:0, M:0.89, Y:0.69, K:0.61. Its decimal value is 6556447.

Hex triplet 640b1f #640b1f
RGB Decimal 100, 11, 31 rgb(100,11,31)
RGB Percent 39.2, 4.3, 12.2 rgb(39.2%,4.3%,12.2%)
CMYK 0, 89, 69, 61
HSL 346.5°, 80.2, 21.8 hsl(346.5,80.2%,21.8%)
HSV (or HSB) 346.5°, 89, 39.2
Web Safe 660033 #660033
CIE-LAB 20.236, 38.633, 13.606
XYZ 5.623, 3.048, 1.589
xyY 0.548, 0.297, 3.048
CIE-LCH 20.236, 40.959, 19.402
CIE-LUV 20.236, 53.398, 5.415
Hunter-Lab 17.459, 26.932, 6.827
Binary 01100100, 00001011, 00011111

Color Schemes with #640b1f

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

Alternatives to #640b1f

Below, you can see some colors close to #640b1f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#640b1f Preview

Text with hexadecimal color #640b1f

This text has a font color of #640b1f.

<span style="color:#640b1f;">Text here</span>
#640b1f background color

This paragraph has a background color of #640b1f.

<p style="background-color:#640b1f;">Content here</p>
#640b1f border color

This element has a border color of #640b1f.

<div style="border:1px solid #640b1f;">Content here</div>
CSS codes
.text {color:#640b1f;}
.background {background-color:#640b1f;}
.border {border:1px solid #640b1f;}

Shades and Tints of #640b1f

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, #0c0104 is the darkest color, while #fef9fa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #640b1f

A tone is produced by adding gray to any pure hue. In this case, #393637 is the less saturated color, while #6d021a is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #640b1f 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
  • #282828 Achromatopsia 0.005% of the population
  • #342226 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3d3b37 Protanopia 1% of men
  • #473925 Deuteranopia 1% of men
  • #6b1b1b Tritanopia 0.001% of the population
Trichromacy
  • #4b292e Protanomaly 1% of men, 0.01% of women
  • #512822 Deuteranomaly 6% of men, 0.4% of women
  • #68151c Tritanomaly 0.01% of the population