#660c21 Color Information

In a RGB color space, hex #660c21 is composed of 40% red, 4.7% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 88.2% magenta, 67.6% yellow and 60% black. It has a hue angle of 346 degrees, a saturation of 78.9% and a lightness of 22.4%. #660c21 color hex could be obtained by blending #cc1842 with #000000. Closest websafe color is: #660033.

    • R 40
    • G 5
    • B 13
    RGB color chart
    • C 0
    • M 88
    • Y 68
    • K 60
    CMYK color chart

#660c21 color description : Very dark red.

#660c21 Color Conversion

The hexadecimal color #660c21 has RGB values of R:102, G:12, B:33 and CMYK values of C:0, M:0.88, Y:0.68, K:0.6. Its decimal value is 6687777.

Hex triplet 660c21 #660c21
RGB Decimal 102, 12, 33 rgb(102,12,33)
RGB Percent 40, 4.7, 12.9 rgb(40%,4.7%,12.9%)
CMYK 0, 88, 68, 60
HSL 346°, 78.9, 22.4 hsl(346,78.9%,22.4%)
HSV (or HSB) 346°, 88.2, 40
Web Safe 660033 #660033
CIE-LAB 20.821, 39.103, 13.049
XYZ 5.886, 3.198, 1.746
xyY 0.543, 0.295, 3.198
CIE-LCH 20.821, 41.223, 18.454
CIE-LUV 20.821, 54.279, 5.068
Hunter-Lab 17.884, 27.45, 6.729
Binary 01100110, 00001100, 00100001

Color Schemes with #660c21

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

Alternatives to #660c21

Below, you can see some colors close to #660c21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#660c21 Preview

Text with hexadecimal color #660c21

This text has a font color of #660c21.

<span style="color:#660c21;">Text here</span>
#660c21 background color

This paragraph has a background color of #660c21.

<p style="background-color:#660c21;">Content here</p>
#660c21 border color

This element has a border color of #660c21.

<div style="border:1px solid #660c21;">Content here</div>
CSS codes
.text {color:#660c21;}
.background {background-color:#660c21;}
.border {border:1px solid #660c21;}

Shades and Tints of #660c21

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, #0e0205 is the darkest color, while #fffcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #660c21

A tone is produced by adding gray to any pure hue. In this case, #3a3838 is the less saturated color, while #6f031c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #660c21 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
  • #292929 Achromatopsia 0.005% of the population
  • #352327 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3e3c39 Protanopia 1% of men
  • #483a26 Deuteranopia 1% of men
  • #6d1c1d Tritanopia 0.001% of the population
Trichromacy
  • #4c2a30 Protanomaly 1% of men, 0.01% of women
  • #532924 Deuteranomaly 6% of men, 0.4% of women
  • #6a161e Tritanomaly 0.01% of the population