#231c1b Color Information

In a RGB color space, hex #231c1b is composed of 13.7% red, 11% green and 10.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 20% magenta, 22.9% yellow and 86.3% black. It has a hue angle of 7.5 degrees, a saturation of 12.9% and a lightness of 12.2%. #231c1b color hex could be obtained by blending #463836 with #000000. Closest websafe color is: #333333.

    • R 14
    • G 11
    • B 11
    RGB color chart
    • C 0
    • M 20
    • Y 23
    • K 86
    CMYK color chart

#231c1b color description : Very dark (mostly black) red.

#231c1b Color Conversion

The hexadecimal color #231c1b has RGB values of R:35, G:28, B:27 and CMYK values of C:0, M:0.2, Y:0.23, K:0.86. Its decimal value is 2300955.

Hex triplet 231c1b #231c1b
RGB Decimal 35, 28, 27 rgb(35,28,27)
RGB Percent 13.7, 11, 10.6 rgb(13.7%,11%,10.6%)
CMYK 0, 20, 23, 86
HSL 7.5°, 12.9, 12.2 hsl(7.5,12.9%,12.2%)
HSV (or HSB) 7.5°, 22.9, 13.7
Web Safe 333333 #333333
CIE-LAB 11.043, 3.201, 1.962
XYZ 1.306, 1.267, 1.213
xyY 0.345, 0.335, 1.267
CIE-LCH 11.043, 3.754, 31.509
CIE-LUV 11.043, 2.918, 1.12
Hunter-Lab 11.256, 1.016, 1.492
Binary 00100011, 00011100, 00011011

Color Schemes with #231c1b

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

Alternatives to #231c1b

Below, you can see some colors close to #231c1b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#231c1b Preview

Text with hexadecimal color #231c1b

This text has a font color of #231c1b.

<span style="color:#231c1b;">Text here</span>
#231c1b background color

This paragraph has a background color of #231c1b.

<p style="background-color:#231c1b;">Content here</p>
#231c1b border color

This element has a border color of #231c1b.

<div style="border:1px solid #231c1b;">Content here</div>
CSS codes
.text {color:#231c1b;}
.background {background-color:#231c1b;}
.border {border:1px solid #231c1b;}

Shades and Tints of #231c1b

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, #020101 is the darkest color, while #f8f6f6 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #231c1b

A tone is produced by adding gray to any pure hue. In this case, #211e1d is the less saturated color, while #3d0801 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #231c1b 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.

  • #1e1e1e Achromatopsia 0.005% of the population
  • #1f1e1d Atypical Achromatopsia 0.001% of the population
  • #2a2927 Protanopia 1% of men
  • #2e2726 Deuteranopia 1% of men
  • #2e272a Tritanopia 0.001% of the population
  • #272422 Protanomaly 1% of men, 0.01% of women
  • #2a2322 Deuteranomaly 6% of men, 0.4% of women
  • #2a2324 Tritanomaly 0.01% of the population