#660b1a Color Information

In a RGB color space, hex #660b1a is composed of 40% red, 4.3% green and 10.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 89.2% magenta, 74.5% yellow and 60% black. It has a hue angle of 350.1 degrees, a saturation of 80.5% and a lightness of 22.2%. #660b1a color hex could be obtained by blending #cc1634 with #000000. Closest websafe color is: #660033.

    • R 40
    • G 4
    • B 10
    RGB color chart
    • C 0
    • M 89
    • Y 75
    • K 60
    CMYK color chart

#660b1a color description : Very dark red.

#660b1a Color Conversion

The hexadecimal color #660b1a has RGB values of R:102, G:11, B:26 and CMYK values of C:0, M:0.89, Y:0.75, K:0.6. Its decimal value is 6687514.

Hex triplet 660b1a #660b1a
RGB Decimal 102, 11, 26 rgb(102,11,26)
RGB Percent 40, 4.3, 10.2 rgb(40%,4.3%,10.2%)
CMYK 0, 89, 75, 60
HSL 350.1°, 80.5, 22.2 hsl(350.1,80.5%,22.2%)
HSV (or HSB) 350.1°, 89.2, 40
Web Safe 660033 #660033
CIE-LAB 20.594, 38.957, 17.634
XYZ 5.786, 3.139, 1.279
xyY 0.567, 0.308, 3.139
CIE-LCH 20.594, 42.763, 24.354
CIE-LUV 20.594, 56.286, 7.997
Hunter-Lab 17.718, 27.281, 8.125
Binary 01100110, 00001011, 00011010

Color Schemes with #660b1a

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

Alternatives to #660b1a

Below, you can see some colors close to #660b1a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#660b1a Preview

Text with hexadecimal color #660b1a

This text has a font color of #660b1a.

<span style="color:#660b1a;">Text here</span>
#660b1a background color

This paragraph has a background color of #660b1a.

<p style="background-color:#660b1a;">Content here</p>
#660b1a border color

This element has a border color of #660b1a.

<div style="border:1px solid #660b1a;">Content here</div>
CSS codes
.text {color:#660b1a;}
.background {background-color:#660b1a;}
.border {border:1px solid #660b1a;}

Shades and Tints of #660b1a

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, #0d0103 is the darkest color, while #fffbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #660b1a

A tone is produced by adding gray to any pure hue. In this case, #3b3637 is the less saturated color, while #6f0214 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #660b1a 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
  • #342225 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3f3c31 Protanopia 1% of men
  • #49391f Deuteranopia 1% of men
  • #6d1a1a Tritanopia 0.001% of the population
Trichromacy
  • #4d2a29 Protanomaly 1% of men, 0.01% of women
  • #53281d Deuteranomaly 6% of men, 0.4% of women
  • #6a141a Tritanomaly 0.01% of the population