#640a1d Color Information

In a RGB color space, hex #640a1d is composed of 39.2% red, 3.9% green and 11.4% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 90% magenta, 71% yellow and 60.8% black. It has a hue angle of 347.3 degrees, a saturation of 81.8% and a lightness of 21.6%. #640a1d color hex could be obtained by blending #c8143a with #000000. Closest websafe color is: #660033.

    • R 39
    • G 4
    • B 11
    RGB color chart
    • C 0
    • M 90
    • Y 71
    • K 61
    CMYK color chart

#640a1d color description : Very dark red.

#640a1d Color Conversion

The hexadecimal color #640a1d has RGB values of R:100, G:10, B:29 and CMYK values of C:0, M:0.9, Y:0.71, K:0.61. Its decimal value is 6556189.

Hex triplet 640a1d #640a1d
RGB Decimal 100, 10, 29 rgb(100,10,29)
RGB Percent 39.2, 3.9, 11.4 rgb(39.2%,3.9%,11.4%)
CMYK 0, 90, 71, 61
HSL 347.3°, 81.8, 21.6 hsl(347.3,81.8%,21.6%)
HSV (or HSB) 347.3°, 90, 39.2
Web Safe 660033 #660033
CIE-LAB 20.107, 38.765, 14.844
XYZ 5.586, 3.016, 1.45
xyY 0.556, 0.3, 3.016
CIE-LCH 20.107, 41.51, 20.953
CIE-LUV 20.107, 54.145, 6.169
Hunter-Lab 17.366, 27.027, 7.205
Binary 01100100, 00001010, 00011101

Color Schemes with #640a1d

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

Alternatives to #640a1d

Below, you can see some colors close to #640a1d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#640a1d Preview

Text with hexadecimal color #640a1d

This text has a font color of #640a1d.

<span style="color:#640a1d;">Text here</span>
#640a1d background color

This paragraph has a background color of #640a1d.

<p style="background-color:#640a1d;">Content here</p>
#640a1d border color

This element has a border color of #640a1d.

<div style="border:1px solid #640a1d;">Content here</div>
CSS codes
.text {color:#640a1d;}
.background {background-color:#640a1d;}
.border {border:1px solid #640a1d;}

Shades and Tints of #640a1d

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, #0b0103 is the darkest color, while #fef8f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #640a1d

A tone is produced by adding gray to any pure hue. In this case, #3a3435 is the less saturated color, while #6c0218 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #640a1d 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
  • #272727 Achromatopsia 0.005% of the population
  • #332125 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3d3b35 Protanopia 1% of men
  • #473823 Deuteranopia 1% of men
  • #6b1a1a Tritanopia 0.001% of the population
Trichromacy
  • #4b292c Protanomaly 1% of men, 0.01% of women
  • #522720 Deuteranomaly 6% of men, 0.4% of women
  • #68141b Tritanomaly 0.01% of the population