#66151b Color Information

In a RGB color space, hex #66151b is composed of 40% red, 8.2% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 79.4% magenta, 73.5% yellow and 60% black. It has a hue angle of 355.6 degrees, a saturation of 65.9% and a lightness of 24.1%. #66151b color hex could be obtained by blending #cc2a36 with #000000. Closest websafe color is: #660033.

    • R 40
    • G 8
    • B 11
    RGB color chart
    • C 0
    • M 79
    • Y 74
    • K 60
    CMYK color chart

#66151b color description : Very dark red.

#66151b Color Conversion

The hexadecimal color #66151b has RGB values of R:102, G:21, B:27 and CMYK values of C:0, M:0.79, Y:0.74, K:0.6. Its decimal value is 6690075.

Hex triplet 66151b #66151b
RGB Decimal 102, 21, 27 rgb(102,21,27)
RGB Percent 40, 8.2, 10.6 rgb(40%,8.2%,10.6%)
CMYK 0, 79, 74, 60
HSL 355.6°, 65.9, 24.1 hsl(355.6,65.9%,24.1%)
HSV (or HSB) 355.6°, 79.4, 40
Web Safe 660033 #660033
CIE-LAB 21.73, 35.856, 18.331
XYZ 5.946, 3.441, 1.388
xyY 0.552, 0.319, 3.441
CIE-LCH 21.73, 40.27, 27.078
CIE-LUV 21.73, 52.959, 9.433
Hunter-Lab 18.55, 24.752, 8.549
Binary 01100110, 00010101, 00011011

Color Schemes with #66151b

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

Alternatives to #66151b

Below, you can see some colors close to #66151b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66151b Preview

Text with hexadecimal color #66151b

This text has a font color of #66151b.

<span style="color:#66151b;">Text here</span>
#66151b background color

This paragraph has a background color of #66151b.

<p style="background-color:#66151b;">Content here</p>
#66151b border color

This element has a border color of #66151b.

<div style="border:1px solid #66151b;">Content here</div>
CSS codes
.text {color:#66151b;}
.background {background-color:#66151b;}
.border {border:1px solid #66151b;}

Shades and Tints of #66151b

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, #040101 is the darkest color, while #fdf3f4 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66151b

A tone is produced by adding gray to any pure hue. In this case, #403b3b is the less saturated color, while #79020b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66151b 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
  • #2e2e2e Achromatopsia 0.005% of the population
  • #39292a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #423e30 Protanopia 1% of men
  • #4c3b21 Deuteranopia 1% of men
  • #6d2123 Tritanopia 0.001% of the population
Trichromacy
  • #4f2f28 Protanomaly 1% of men, 0.01% of women
  • #552d1f Deuteranomaly 6% of men, 0.4% of women
  • #6a1d20 Tritanomaly 0.01% of the population