#1b5181 Color Information

In a RGB color space, hex #1b5181 is composed of 10.6% red, 31.8% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 79.1% cyan, 37.2% magenta, 0% yellow and 49.4% black. It has a hue angle of 208.2 degrees, a saturation of 65.4% and a lightness of 30.6%. #1b5181 color hex could be obtained by blending #36a2ff with #000003. Closest websafe color is: #336699.

    • R 11
    • G 32
    • B 51
    RGB color chart
    • C 79
    • M 37
    • Y 0
    • K 49
    CMYK color chart

#1b5181 color description : Dark blue.

#1b5181 Color Conversion

The hexadecimal color #1b5181 has RGB values of R:27, G:81, B:129 and CMYK values of C:0.79, M:0.37, Y:0, K:0.49. Its decimal value is 1790337.

Hex triplet 1b5181 #1b5181
RGB Decimal 27, 81, 129 rgb(27,81,129)
RGB Percent 10.6, 31.8, 50.6 rgb(10.6%,31.8%,50.6%)
CMYK 79, 37, 0, 49
HSL 208.2°, 65.4, 30.6 hsl(208.2,65.4%,30.6%)
HSV (or HSB) 208.2°, 79.1, 50.6
Web Safe 336699 #336699
CIE-LAB 33.355, 0.34, -32.027
XYZ 7.356, 7.702, 21.867
xyY 0.199, 0.209, 7.702
CIE-LCH 33.355, 32.029, 270.609
CIE-LUV 33.355, -18.098, -43.608
Hunter-Lab 27.753, -1.256, -27.288
Binary 00011011, 01010001, 10000001

Color Schemes with #1b5181

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

Alternatives to #1b5181

Below, you can see some colors close to #1b5181. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b5181 Preview

Text with hexadecimal color #1b5181

This text has a font color of #1b5181.

<span style="color:#1b5181;">Text here</span>
#1b5181 background color

This paragraph has a background color of #1b5181.

<p style="background-color:#1b5181;">Content here</p>
#1b5181 border color

This element has a border color of #1b5181.

<div style="border:1px solid #1b5181;">Content here</div>
CSS codes
.text {color:#1b5181;}
.background {background-color:#1b5181;}
.border {border:1px solid #1b5181;}

Shades and Tints of #1b5181

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, #030a0f is the darkest color, while #feffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b5181

A tone is produced by adding gray to any pure hue. In this case, #4b4e51 is the less saturated color, while #035299 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b5181 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.

Monochromacy
  • #464646 Achromatopsia 0.005% of the population
  • #3d4852 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #445684 Protanopia 1% of men
  • #365888 Deuteranopia 1% of men
  • #006066 Tritanopia 0.001% of the population
Trichromacy
  • #355483 Protanomaly 1% of men, 0.01% of women
  • #2c5585 Deuteranomaly 6% of men, 0.4% of women
  • #095a70 Tritanomaly 0.01% of the population