#281b31 Color Information

In a RGB color space, hex #281b31 is composed of 15.7% red, 10.6% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 18.4% cyan, 44.9% magenta, 0% yellow and 80.8% black. It has a hue angle of 275.5 degrees, a saturation of 28.9% and a lightness of 14.9%. #281b31 color hex could be obtained by blending #503662 with #000000. Closest websafe color is: #333333.

    • R 16
    • G 11
    • B 19
    RGB color chart
    • C 18
    • M 45
    • Y 0
    • K 81
    CMYK color chart

#281b31 color description : Very dark (mostly black) violet.

#281b31 Color Conversion

The hexadecimal color #281b31 has RGB values of R:40, G:27, B:49 and CMYK values of C:0.18, M:0.45, Y:0, K:0.81. Its decimal value is 2628401.

Hex triplet 281b31 #281b31
RGB Decimal 40, 27, 49 rgb(40,27,49)
RGB Percent 15.7, 10.6, 19.2 rgb(15.7%,10.6%,19.2%)
CMYK 18, 45, 0, 81
HSL 275.5°, 28.9, 14.9 hsl(275.5,28.9%,14.9%)
HSV (or HSB) 275.5°, 44.9, 19.2
Web Safe 333333 #333333
CIE-LAB 12.33, 11.684, -12.164
XYZ 1.821, 1.457, 3.091
xyY 0.286, 0.229, 1.457
CIE-LCH 12.33, 16.867, 313.847
CIE-LUV 12.33, 3.734, -11.281
Hunter-Lab 12.07, 5.814, -6.734
Binary 00101000, 00011011, 00110001

Color Schemes with #281b31

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

Alternatives to #281b31

Below, you can see some colors close to #281b31. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#281b31 Preview

Text with hexadecimal color #281b31

This text has a font color of #281b31.

<span style="color:#281b31;">Text here</span>
#281b31 background color

This paragraph has a background color of #281b31.

<p style="background-color:#281b31;">Content here</p>
#281b31 border color

This element has a border color of #281b31.

<div style="border:1px solid #281b31;">Content here</div>
CSS codes
.text {color:#281b31;}
.background {background-color:#281b31;}
.border {border:1px solid #281b31;}

Shades and Tints of #281b31

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, #09060b is the darkest color, while #fefdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #281b31

A tone is produced by adding gray to any pure hue. In this case, #262428 is the less saturated color, while #2d014b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #281b31 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.

  • #212121 Achromatopsia 0.005% of the population
  • #222024 Atypical Achromatopsia 0.001% of the population
  • #242b3e Protanopia 1% of men
  • #272b3a Deuteranopia 1% of men
  • #302a2d Tritanopia 0.001% of the population
  • #252539 Protanomaly 1% of men, 0.01% of women
  • #272536 Deuteranomaly 6% of men, 0.4% of women
  • #2d242e Tritanomaly 0.01% of the population