#1b81cd Color Information

In a RGB color space, hex #1b81cd is composed of 10.6% red, 50.6% green and 80.4% blue. Whereas in a CMYK color space, it is composed of 86.8% cyan, 37.1% magenta, 0% yellow and 19.6% black. It has a hue angle of 205.6 degrees, a saturation of 76.7% and a lightness of 45.5%. #1b81cd color hex could be obtained by blending #36ffff with #00039b. Closest websafe color is: #3399cc.

    • R 11
    • G 51
    • B 80
    RGB color chart
    • C 87
    • M 37
    • Y 0
    • K 20
    CMYK color chart

#1b81cd color description : Strong blue.

#1b81cd Color Conversion

The hexadecimal color #1b81cd has RGB values of R:27, G:129, B:205 and CMYK values of C:0.87, M:0.37, Y:0, K:0.2. Its decimal value is 1802701.

Hex triplet 1b81cd #1b81cd
RGB Decimal 27, 129, 205 rgb(27,129,205)
RGB Percent 10.6, 50.6, 80.4 rgb(10.6%,50.6%,80.4%)
CMYK 87, 37, 0, 20
HSL 205.6°, 76.7, 45.5 hsl(205.6,76.7%,45.5%)
HSV (or HSB) 205.6°, 86.8, 80.4
Web Safe 3399cc #3399cc
CIE-LAB 52.219, -0.066, -46.95
XYZ 19.319, 20.34, 60.662
xyY 0.193, 0.203, 20.34
CIE-LCH 52.219, 46.95, 269.919
CIE-LUV 52.219, -30.711, -72.535
Hunter-Lab 45.099, -2.461, -48.18
Binary 00011011, 10000001, 11001101

Color Schemes with #1b81cd

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

Alternatives to #1b81cd

Below, you can see some colors close to #1b81cd. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b81cd Preview

Text with hexadecimal color #1b81cd

This text has a font color of #1b81cd.

<span style="color:#1b81cd;">Text here</span>
#1b81cd background color

This paragraph has a background color of #1b81cd.

<p style="background-color:#1b81cd;">Content here</p>
#1b81cd border color

This element has a border color of #1b81cd.

<div style="border:1px solid #1b81cd;">Content here</div>
CSS codes
.text {color:#1b81cd;}
.background {background-color:#1b81cd;}
.border {border:1px solid #1b81cd;}

Shades and Tints of #1b81cd

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, #02090e is the darkest color, while #fcfdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b81cd

A tone is produced by adding gray to any pure hue. In this case, #6b757d is the less saturated color, while #0085e8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b81cd 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
  • #6b6b6b Achromatopsia 0.005% of the population
  • #5b6f7f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6480ca Protanopia 1% of men
  • #4884d1 Deuteranopia 1% of men
  • #009099 Tritanopia 0.001% of the population
Trichromacy
  • #4980cb Protanomaly 1% of men, 0.01% of women
  • #3883cf Deuteranomaly 6% of men, 0.4% of women
  • #098aac Tritanomaly 0.01% of the population