#1b1f4f Color Information

In a RGB color space, hex #1b1f4f is composed of 10.6% red, 12.2% green and 31% blue. Whereas in a CMYK color space, it is composed of 65.8% cyan, 60.8% magenta, 0% yellow and 69% black. It has a hue angle of 235.4 degrees, a saturation of 49.1% and a lightness of 20.8%. #1b1f4f color hex could be obtained by blending #363e9e with #000000. Closest websafe color is: #333366.

    • R 11
    • G 12
    • B 31
    RGB color chart
    • C 66
    • M 61
    • Y 0
    • K 69
    CMYK color chart

#1b1f4f color description : Very dark blue.

#1b1f4f Color Conversion

The hexadecimal color #1b1f4f has RGB values of R:27, G:31, B:79 and CMYK values of C:0.66, M:0.61, Y:0, K:0.69. Its decimal value is 1777487.

Hex triplet 1b1f4f #1b1f4f
RGB Decimal 27, 31, 79 rgb(27,31,79)
RGB Percent 10.6, 12.2, 31 rgb(10.6%,12.2%,31%)
CMYK 66, 61, 0, 69
HSL 235.4°, 49.1, 20.8 hsl(235.4,49.1%,20.8%)
HSV (or HSB) 235.4°, 65.8, 31
Web Safe 333366 #333366
CIE-LAB 14.273, 15.238, -30.21
XYZ 2.353, 1.777, 7.616
xyY 0.2, 0.151, 1.777
CIE-LCH 14.273, 33.835, 296.766
CIE-LUV 14.273, -3.035, -29.667
Hunter-Lab 13.332, 8.173, -24.537
Binary 00011011, 00011111, 01001111

Color Schemes with #1b1f4f

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

Alternatives to #1b1f4f

Below, you can see some colors close to #1b1f4f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b1f4f Preview

Text with hexadecimal color #1b1f4f

This text has a font color of #1b1f4f.

<span style="color:#1b1f4f;">Text here</span>
#1b1f4f background color

This paragraph has a background color of #1b1f4f.

<p style="background-color:#1b1f4f;">Content here</p>
#1b1f4f border color

This element has a border color of #1b1f4f.

<div style="border:1px solid #1b1f4f;">Content here</div>
CSS codes
.text {color:#1b1f4f;}
.background {background-color:#1b1f4f;}
.border {border:1px solid #1b1f4f;}

Shades and Tints of #1b1f4f

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, #020206 is the darkest color, while #f6f7fc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b1f4f

A tone is produced by adding gray to any pure hue. In this case, #333437 is the less saturated color, while #030a67 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b1f4f 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
  • #21222c Atypical Achromatopsia 0.001% of the population
  • #002e5a Protanopia 1% of men
  • #00304f Deuteranopia 1% of men
  • #123337 Tritanopia 0.001% of the population
  • #092856 Protanomaly 1% of men, 0.01% of women
  • #092a4f Deuteranomaly 6% of men, 0.4% of women
  • #152c40 Tritanomaly 0.01% of the population