#1d81bc Color Information

In a RGB color space, hex #1d81bc is composed of 11.4% red, 50.6% green and 73.7% blue. Whereas in a CMYK color space, it is composed of 84.6% cyan, 31.4% magenta, 0% yellow and 26.3% black. It has a hue angle of 202.3 degrees, a saturation of 73.3% and a lightness of 42.5%. #1d81bc color hex could be obtained by blending #3affff with #000379. Closest websafe color is: #3399cc.

    • R 11
    • G 51
    • B 74
    RGB color chart
    • C 85
    • M 31
    • Y 0
    • K 26
    CMYK color chart

#1d81bc color description : Strong blue.

#1d81bc Color Conversion

The hexadecimal color #1d81bc has RGB values of R:29, G:129, B:188 and CMYK values of C:0.85, M:0.31, Y:0, K:0.26. Its decimal value is 1933756.

Hex triplet 1d81bc #1d81bc
RGB Decimal 29, 129, 188 rgb(29,129,188)
RGB Percent 11.4, 50.6, 73.7 rgb(11.4%,50.6%,73.7%)
CMYK 85, 31, 0, 26
HSL 202.3°, 73.3, 42.5 hsl(202.3,73.3%,42.5%)
HSV (or HSB) 202.3°, 84.6, 73.7
Web Safe 3399cc #3399cc
CIE-LAB 51.372, -6.316, -38.59
XYZ 17.432, 19.591, 50.437
xyY 0.199, 0.224, 19.591
CIE-LCH 51.372, 39.104, 260.704
CIE-LUV 51.372, -31.464, -58.231
Hunter-Lab 44.262, -7.158, -36.579
Binary 00011101, 10000001, 10111100

Color Schemes with #1d81bc

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

Alternatives to #1d81bc

Below, you can see some colors close to #1d81bc. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1d81bc Preview

Text with hexadecimal color #1d81bc

This text has a font color of #1d81bc.

<span style="color:#1d81bc;">Text here</span>
#1d81bc background color

This paragraph has a background color of #1d81bc.

<p style="background-color:#1d81bc;">Content here</p>
#1d81bc border color

This element has a border color of #1d81bc.

<div style="border:1px solid #1d81bc;">Content here</div>
CSS codes
.text {color:#1d81bc;}
.background {background-color:#1d81bc;}
.border {border:1px solid #1d81bc;}

Shades and Tints of #1d81bc

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, #000101 is the darkest color, while #eff8fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1d81bc

A tone is produced by adding gray to any pure hue. In this case, #686e71 is the less saturated color, while #0487d5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1d81bc 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.

  • #6a6a6a Achromatopsia 0.005% of the population
  • #5b6f7a Atypical Achromatopsia 0.001% of the population
  • #6c7fb9 Protanopia 1% of men
  • #5b81c2 Deuteranopia 1% of men
  • #008d97 Tritanopia 0.001% of the population
  • #4f7fba Protanomaly 1% of men, 0.01% of women
  • #4481bf Deuteranomaly 6% of men, 0.4% of women
  • #0a89a4 Tritanomaly 0.01% of the population