#661b2b Color Information

In a RGB color space, hex #661b2b is composed of 40% red, 10.6% green and 16.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 73.5% magenta, 57.8% yellow and 60% black. It has a hue angle of 347.2 degrees, a saturation of 58.1% and a lightness of 25.3%. #661b2b color hex could be obtained by blending #cc3656 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 11
    • B 17
    RGB color chart
    • C 0
    • M 74
    • Y 58
    • K 60
    CMYK color chart

#661b2b color description : Very dark red.

#661b2b Color Conversion

The hexadecimal color #661b2b has RGB values of R:102, G:27, B:43 and CMYK values of C:0, M:0.74, Y:0.58, K:0.6. Its decimal value is 6691627.

Hex triplet 661b2b #661b2b
RGB Decimal 102, 27, 43 rgb(102,27,43)
RGB Percent 40, 10.6, 16.9 rgb(40%,10.6%,16.9%)
CMYK 0, 74, 58, 60
HSL 347.2°, 58.1, 25.3 hsl(347.2,58.1%,25.3%)
HSV (or HSB) 347.2°, 73.5, 40
Web Safe 663333 #663333
CIE-LAB 22.943, 34.574, 8.94
XYZ 6.308, 3.784, 2.684
xyY 0.494, 0.296, 3.784
CIE-LCH 22.943, 35.711, 14.498
CIE-LUV 22.943, 46.812, 3.138
Hunter-Lab 19.452, 23.842, 5.437
Binary 01100110, 00011011, 00101011

Color Schemes with #661b2b

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

Alternatives to #661b2b

Below, you can see some colors close to #661b2b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#661b2b Preview

Text with hexadecimal color #661b2b

This text has a font color of #661b2b.

<span style="color:#661b2b;">Text here</span>
#661b2b background color

This paragraph has a background color of #661b2b.

<p style="background-color:#661b2b;">Content here</p>
#661b2b border color

This element has a border color of #661b2b.

<div style="border:1px solid #661b2b;">Content here</div>
CSS codes
.text {color:#661b2b;}
.background {background-color:#661b2b;}
.border {border:1px solid #661b2b;}

Shades and Tints of #661b2b

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, #090204 is the darkest color, while #fdf8f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #661b2b

A tone is produced by adding gray to any pure hue. In this case, #433e3f is the less saturated color, while #7f021d is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #661b2b 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
  • #333333 Achromatopsia 0.005% of the population
  • #3d2e31 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #424041 Protanopia 1% of men
  • #4c3e31 Deuteranopia 1% of men
  • #6d292b Tritanopia 0.001% of the population
Trichromacy
  • #4f3339 Protanomaly 1% of men, 0.01% of women
  • #55312e Deuteranomaly 6% of men, 0.4% of women
  • #6a232b Tritanomaly 0.01% of the population