#1b2531 Color Information

In a RGB color space, hex #1b2531 is composed of 10.6% red, 14.5% green and 19.2% blue. Whereas in a CMYK color space, it is composed of 44.9% cyan, 24.5% magenta, 0% yellow and 80.8% black. It has a hue angle of 212.7 degrees, a saturation of 28.9% and a lightness of 14.9%. #1b2531 color hex could be obtained by blending #364a62 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 15
    • B 19
    RGB color chart
    • C 45
    • M 24
    • Y 0
    • K 81
    CMYK color chart

#1b2531 color description : Very dark (mostly black) blue.

#1b2531 Color Conversion

The hexadecimal color #1b2531 has RGB values of R:27, G:37, B:49 and CMYK values of C:0.45, M:0.24, Y:0, K:0.81. Its decimal value is 1778993.

Hex triplet 1b2531 #1b2531
RGB Decimal 27, 37, 49 rgb(27,37,49)
RGB Percent 10.6, 14.5, 19.2 rgb(10.6%,14.5%,19.2%)
CMYK 45, 24, 0, 81
HSL 212.7°, 28.9, 14.9 hsl(212.7,28.9%,14.9%)
HSV (or HSB) 212.7°, 44.9, 19.2
Web Safe 333333 #333333
CIE-LAB 14.275, -0.568, -9.268
XYZ 1.668, 1.778, 3.161
xyY 0.252, 0.269, 1.778
CIE-LCH 14.275, 9.286, 266.494
CIE-LUV 14.275, -3.978, -8.396
Hunter-Lab 13.334, -1.006, -4.722
Binary 00011011, 00100101, 00110001

Color Schemes with #1b2531

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

Alternatives to #1b2531

Below, you can see some colors close to #1b2531. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b2531 Preview

Text with hexadecimal color #1b2531

This text has a font color of #1b2531.

<span style="color:#1b2531;">Text here</span>
#1b2531 background color

This paragraph has a background color of #1b2531.

<p style="background-color:#1b2531;">Content here</p>
#1b2531 border color

This element has a border color of #1b2531.

<div style="border:1px solid #1b2531;">Content here</div>
CSS codes
.text {color:#1b2531;}
.background {background-color:#1b2531;}
.border {border:1px solid #1b2531;}

Shades and Tints of #1b2531

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, #06080b is the darkest color, while #fdfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b2531

A tone is produced by adding gray to any pure hue. In this case, #242628 is the less saturated color, while #01234b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b2531 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.

  • #232323 Achromatopsia 0.005% of the population
  • #212326 Atypical Achromatopsia 0.001% of the population
  • #2c2f3a Protanopia 1% of men
  • #2c2e3c Deuteranopia 1% of men
  • #243135 Tritanopia 0.001% of the population
  • #262b37 Protanomaly 1% of men, 0.01% of women
  • #262b38 Deuteranomaly 6% of men, 0.4% of women
  • #212d33 Tritanomaly 0.01% of the population