#66231a Color Information

In a RGB color space, hex #66231a is composed of 40% red, 13.7% green and 10.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 65.7% magenta, 74.5% yellow and 60% black. It has a hue angle of 7.1 degrees, a saturation of 59.4% and a lightness of 25.1%. #66231a color hex could be obtained by blending #cc4634 with #000000. Closest websafe color is: #663333.

    • R 40
    • G 14
    • B 10
    RGB color chart
    • C 0
    • M 66
    • Y 75
    • K 60
    CMYK color chart

#66231a color description : Very dark red.

#66231a Color Conversion

The hexadecimal color #66231a has RGB values of R:102, G:35, B:26 and CMYK values of C:0, M:0.66, Y:0.75, K:0.6. Its decimal value is 6693658.

Hex triplet 66231a #66231a
RGB Decimal 102, 35, 26 rgb(102,35,26)
RGB Percent 40, 13.7, 10.2 rgb(40%,13.7%,10.2%)
CMYK 0, 66, 75, 60
HSL 7.1°, 59.4, 25.1 hsl(7.1,59.4%,25.1%)
HSV (or HSB) 7.1°, 74.5, 40
Web Safe 663333 #663333
CIE-LAB 24.006, 29.559, 21.69
XYZ 6.267, 4.102, 1.439
xyY 0.531, 0.347, 4.102
CIE-LCH 24.006, 36.663, 36.271
CIE-LUV 24.006, 46.744, 13.608
Hunter-Lab 20.254, 19.791, 9.965
Binary 01100110, 00100011, 00011010

Color Schemes with #66231a

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

Alternatives to #66231a

Below, you can see some colors close to #66231a. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#66231a Preview

Text with hexadecimal color #66231a

This text has a font color of #66231a.

<span style="color:#66231a;">Text here</span>
#66231a background color

This paragraph has a background color of #66231a.

<p style="background-color:#66231a;">Content here</p>
#66231a border color

This element has a border color of #66231a.

<div style="border:1px solid #66231a;">Content here</div>
CSS codes
.text {color:#66231a;}
.background {background-color:#66231a;}
.border {border:1px solid #66231a;}

Shades and Tints of #66231a

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, #080302 is the darkest color, while #fdf8f8 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #66231a

A tone is produced by adding gray to any pure hue. In this case, #443d3c is the less saturated color, while #7f1001 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #66231a 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
  • #363636 Achromatopsia 0.005% of the population
  • #403230 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #49432c Protanopia 1% of men
  • #524021 Deuteranopia 1% of men
  • #6e2d2f Tritanopia 0.001% of the population
Trichromacy
  • #533725 Protanomaly 1% of men, 0.01% of women
  • #59351e Deuteranomaly 6% of men, 0.4% of women
  • #6b2927 Tritanomaly 0.01% of the population