#640a0a Color Information

In a RGB color space, hex #640a0a is composed of 39.2% red, 3.9% green and 3.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 90% magenta, 90% yellow and 60.8% black. It has a hue angle of 0 degrees, a saturation of 81.8% and a lightness of 21.6%. #640a0a color hex could be obtained by blending #c81414 with #000000. Closest websafe color is: #660000.

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

#640a0a color description : Very dark red.

#640a0a Color Conversion

The hexadecimal color #640a0a has RGB values of R:100, G:10, B:10 and CMYK values of C:0, M:0.9, Y:0.9, K:0.61. Its decimal value is 6556170.

Hex triplet 640a0a #640a0a
RGB Decimal 100, 10, 10 rgb(100,10,10)
RGB Percent 39.2, 3.9, 3.9 rgb(39.2%,3.9%,3.9%)
CMYK 0, 90, 90, 61
HSL 0°, 81.8, 21.6 hsl(0,81.8%,21.6%)
HSV (or HSB) 0°, 90, 39.2
Web Safe 660000 #660000
CIE-LAB 19.839, 37.966, 26.037
XYZ 5.419, 2.949, 0.571
xyY 0.606, 0.33, 2.949
CIE-LCH 19.839, 46.036, 34.442
CIE-LUV 19.839, 57.809, 12.471
Hunter-Lab 17.173, 26.277, 10.049
Binary 01100100, 00001010, 00001010

Color Schemes with #640a0a

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

Alternatives to #640a0a

Below, you can see some colors close to #640a0a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#640a0a Preview

Text with hexadecimal color #640a0a

This text has a font color of #640a0a.

<span style="color:#640a0a;">Text here</span>
#640a0a background color

This paragraph has a background color of #640a0a.

<p style="background-color:#640a0a;">Content here</p>
#640a0a border color

This element has a border color of #640a0a.

<div style="border:1px solid #640a0a;">Content here</div>
CSS codes
.text {color:#640a0a;}
.background {background-color:#640a0a;}
.border {border:1px solid #640a0a;}

Shades and Tints of #640a0a

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, #0b0101 is the darkest color, while #fef8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #640a0a

A tone is produced by adding gray to any pure hue. In this case, #3a3434 is the less saturated color, while #6c0202 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #640a0a 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.

  • #252525 Achromatopsia 0.005% of the population
  • #322020 Atypical Achromatopsia 0.001% of the population
  • #403a1f Protanopia 1% of men
  • #49370c Deuteranopia 1% of men
  • #6c1616 Tritanopia 0.001% of the population
  • #4d2917 Protanomaly 1% of men, 0.01% of women
  • #53270b Deuteranomaly 6% of men, 0.4% of women
  • #691211 Tritanomaly 0.01% of the population