#3781b1 Color Information

In a RGB color space, hex #3781b1 is composed of 21.6% red, 50.6% green and 69.4% blue. Whereas in a CMYK color space, it is composed of 68.9% cyan, 27.1% magenta, 0% yellow and 30.6% black. It has a hue angle of 203.6 degrees, a saturation of 52.6% and a lightness of 45.5%. #3781b1 color hex could be obtained by blending #6effff with #000363. Closest websafe color is: #339999.

    • R 22
    • G 51
    • B 69
    RGB color chart
    • C 69
    • M 27
    • Y 0
    • K 31
    CMYK color chart

#3781b1 color description : Dark moderate blue.

#3781b1 Color Conversion

The hexadecimal color #3781b1 has RGB values of R:55, G:129, B:177 and CMYK values of C:0.69, M:0.27, Y:0, K:0.31. Its decimal value is 3637681.

Hex triplet 3781b1 #3781b1
RGB Decimal 55, 129, 177 rgb(55,129,177)
RGB Percent 21.6, 50.6, 69.4 rgb(21.6%,50.6%,69.4%)
CMYK 69, 27, 0, 31
HSL 203.6°, 52.6, 45.5 hsl(203.6,52.6%,45.5%)
HSV (or HSB) 203.6°, 68.9, 69.4
Web Safe 339999 #339999
CIE-LAB 51.48, -7.176, -32.051
XYZ 17.36, 19.686, 44.477
xyY 0.213, 0.241, 19.686
CIE-LCH 51.48, 32.845, 257.38
CIE-LUV 51.48, -28.225, -47.623
Hunter-Lab 44.369, -7.805, -28.377
Binary 00110111, 10000001, 10110001

Color Schemes with #3781b1

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

Alternatives to #3781b1

Below, you can see some colors close to #3781b1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#3781b1 Preview

Text with hexadecimal color #3781b1

This text has a font color of #3781b1.

<span style="color:#3781b1;">Text here</span>
#3781b1 background color

This paragraph has a background color of #3781b1.

<p style="background-color:#3781b1;">Content here</p>
#3781b1 border color

This element has a border color of #3781b1.

<div style="border:1px solid #3781b1;">Content here</div>
CSS codes
.text {color:#3781b1;}
.background {background-color:#3781b1;}
.border {border:1px solid #3781b1;}

Shades and Tints of #3781b1

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, #04090c is the darkest color, while #fcfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #3781b1

A tone is produced by adding gray to any pure hue. In this case, #6d767b is the less saturated color, while #018ce7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #3781b1 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.

  • #707070 Achromatopsia 0.005% of the population
  • #65737d Atypical Achromatopsia 0.001% of the population
  • #717faf Protanopia 1% of men
  • #6880b7 Deuteranopia 1% of men
  • #278d97 Tritanopia 0.001% of the population
  • #5c80b0 Protanomaly 1% of men, 0.01% of women
  • #5680b5 Deuteranomaly 6% of men, 0.4% of women
  • #2d88a0 Tritanomaly 0.01% of the population