#1b81ff Color Information

In a RGB color space, hex #1b81ff is composed of 10.6% red, 50.6% green and 100% blue. Whereas in a CMYK color space, it is composed of 89.4% cyan, 49.4% magenta, 0% yellow and 0% black. It has a hue angle of 213.2 degrees, a saturation of 100% and a lightness of 55.3%. #1b81ff color hex could be obtained by blending #36ffff with #0003ff. Closest websafe color is: #3399ff.

    • R 11
    • G 51
    • B 100
    RGB color chart
    • C 89
    • M 49
    • Y 0
    • K 0
    CMYK color chart

#1b81ff color description : Vivid blue.

#1b81ff Color Conversion

The hexadecimal color #1b81ff has RGB values of R:27, G:129, B:255 and CMYK values of C:0.89, M:0.49, Y:0, K:0. Its decimal value is 1802751.

Hex triplet 1b81ff #1b81ff
RGB Decimal 27, 129, 255 rgb(27,129,255)
RGB Percent 10.6, 50.6, 100 rgb(10.6%,50.6%,100%)
CMYK 89, 49, 0, 0
HSL 213.2°, 100, 55.3 hsl(213.2,100%,55.3%)
HSV (or HSB) 213.2°, 89.4, 100
Web Safe 3399ff #3399ff
CIE-LAB 55.228, 19.001, -70.086
XYZ 26.348, 23.151, 97.682
xyY 0.179, 0.157, 23.151
CIE-LCH 55.228, 72.616, 285.169
CIE-LUV 55.228, -28.539, -111.853
Hunter-Lab 48.116, 13.544, -86.687
Binary 00011011, 10000001, 11111111

Color Schemes with #1b81ff

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

Alternatives to #1b81ff

Below, you can see some colors close to #1b81ff. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b81ff Preview

Text with hexadecimal color #1b81ff

This text has a font color of #1b81ff.

<span style="color:#1b81ff;">Text here</span>
#1b81ff background color

This paragraph has a background color of #1b81ff.

<p style="background-color:#1b81ff;">Content here</p>
#1b81ff border color

This element has a border color of #1b81ff.

<div style="border:1px solid #1b81ff;">Content here</div>
CSS codes
.text {color:#1b81ff;}
.background {background-color:#1b81ff;}
.border {border:1px solid #1b81ff;}

Shades and Tints of #1b81ff

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, #000307 is the darkest color, while #f3f8ff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b81ff

A tone is produced by adding gray to any pure hue. In this case, #848c96 is the less saturated color, while #1b81ff is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b81ff 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.

  • #717171 Achromatopsia 0.005% of the population
  • #60748d Atypical Achromatopsia 0.001% of the population
  • #3786fe Protanopia 1% of men
  • #008de8 Deuteranopia 1% of men
  • #0098a0 Tritanopia 0.001% of the population
  • #2d84fe Protanomaly 1% of men, 0.01% of women
  • #0988f0 Deuteranomaly 6% of men, 0.4% of women
  • #098fc3 Tritanomaly 0.01% of the population