#66313b Color Information

In a RGB color space, hex #66313b is composed of 40% red, 19.2% green and 23.1% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 52% magenta, 42.2% yellow and 60% black. It has a hue angle of 348.7 degrees, a saturation of 35.1% and a lightness of 29.6%. #66313b color hex could be obtained by blending #cc6276 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 19
    • B 23
    RGB color chart
    • C 0
    • M 52
    • Y 42
    • K 60
    CMYK color chart

#66313b color description : Very dark desaturated red.

#66313b Color Conversion

The hexadecimal color #66313b has RGB values of R:102, G:49, B:59 and CMYK values of C:0, M:0.52, Y:0.42, K:0.6. Its decimal value is 6697275.

Hex triplet 66313b #66313b
RGB Decimal 102, 49, 59 rgb(102,49,59)
RGB Percent 40, 19.2, 23.1 rgb(40%,19.2%,23.1%)
CMYK 0, 52, 42, 60
HSL 348.7°, 35.1, 29.6 hsl(348.7,35.1%,29.6%)
HSV (or HSB) 348.7°, 52, 40
Web Safe 663333 #663333
CIE-LAB 27.676, 24.928, 4.751
XYZ 7.367, 5.338, 4.78
xyY 0.421, 0.305, 5.338
CIE-LCH 27.676, 25.377, 10.791
CIE-LUV 27.676, 33, 1.329
Hunter-Lab 23.104, 16.489, 3.906
Binary 01100110, 00110001, 00111011

Color Schemes with #66313b

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

Alternatives to #66313b

Below, you can see some colors close to #66313b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66313b Preview

Text with hexadecimal color #66313b

This text has a font color of #66313b.

<span style="color:#66313b;">Text here</span>
#66313b background color

This paragraph has a background color of #66313b.

<p style="background-color:#66313b;">Content here</p>
#66313b border color

This element has a border color of #66313b.

<div style="border:1px solid #66313b;">Content here</div>
CSS codes
.text {color:#66313b;}
.background {background-color:#66313b;}
.border {border:1px solid #66313b;}

Shades and Tints of #66313b

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, #090405 is the darkest color, while #fdfbfb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66313b

A tone is produced by adding gray to any pure hue. In this case, #4f4849 is the less saturated color, while #94031e is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66313b 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
  • #424242 Achromatopsia 0.005% of the population
  • #493f41 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #4b4a4c Protanopia 1% of men
  • #554841 Deuteranopia 1% of men
  • #6d3c40 Tritanopia 0.001% of the population
Trichromacy
  • #554146 Protanomaly 1% of men, 0.01% of women
  • #5b403f Deuteranomaly 6% of men, 0.4% of women
  • #6a383e Tritanomaly 0.01% of the population