#231f21 Color Information

In a RGB color space, hex #231f21 is composed of 13.7% red, 12.2% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 11.4% magenta, 5.7% yellow and 86.3% black. It has a hue angle of 330 degrees, a saturation of 6.1% and a lightness of 12.9%. #231f21 color hex could be obtained by blending #463e42 with #000000. Closest websafe color is: #333333.

    • R 14
    • G 12
    • B 13
    RGB color chart
    • C 0
    • M 11
    • Y 6
    • K 86
    CMYK color chart

#231f21 color description : Very dark (mostly black) pink.

#231f21 Color Conversion

The hexadecimal color #231f21 has RGB values of R:35, G:31, B:33 and CMYK values of C:0, M:0.11, Y:0.06, K:0.86. Its decimal value is 2301729.

Hex triplet 231f21 #231f21
RGB Decimal 35, 31, 33 rgb(35,31,33)
RGB Percent 13.7, 12.2, 12.9 rgb(13.7%,12.2%,12.9%)
CMYK 0, 11, 6, 86
HSL 330°, 6.1, 12.9 hsl(330,6.1%,12.9%)
HSV (or HSB) 330°, 11.4, 13.7
Web Safe 333333 #333333
CIE-LAB 12.268, 2.379, -0.668
XYZ 1.458, 1.447, 1.641
xyY 0.321, 0.318, 1.447
CIE-LCH 12.268, 2.471, 344.327
CIE-LUV 12.268, 1.552, -0.742
Hunter-Lab 12.03, 0.576, 0.331
Binary 00100011, 00011111, 00100001

Color Schemes with #231f21

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

Alternatives to #231f21

Below, you can see some colors close to #231f21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#231f21 Preview

Text with hexadecimal color #231f21

This text has a font color of #231f21.

<span style="color:#231f21;">Text here</span>
#231f21 background color

This paragraph has a background color of #231f21.

<p style="background-color:#231f21;">Content here</p>
#231f21 border color

This element has a border color of #231f21.

<div style="border:1px solid #231f21;">Content here</div>
CSS codes
.text {color:#231f21;}
.background {background-color:#231f21;}
.border {border:1px solid #231f21;}

Shades and Tints of #231f21

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, #040304 is the darkest color, while #f9f8f9 is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #231f21

A tone is produced by adding gray to any pure hue. In this case, #231f21 is the less saturated color, while #410121 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #231f21 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.

  • #202020 Achromatopsia 0.005% of the population
  • #212020 Atypical Achromatopsia 0.001% of the population
  • #2b2b2c Protanopia 1% of men
  • #2f2a2c Deuteranopia 1% of men
  • #2e2a2d Tritanopia 0.001% of the population
  • #282628 Protanomaly 1% of men, 0.01% of women
  • #2a2628 Deuteranomaly 6% of men, 0.4% of women
  • #2a2628 Tritanomaly 0.01% of the population