#3f81b9 Color Information

In a RGB color space, hex #3f81b9 is composed of 24.7% red, 50.6% green and 72.5% blue. Whereas in a CMYK color space, it is composed of 65.9% cyan, 30.3% magenta, 0% yellow and 27.5% black. It has a hue angle of 207.5 degrees, a saturation of 49.2% and a lightness of 48.6%. #3f81b9 color hex could be obtained by blending #7effff with #000373. Closest websafe color is: #3399cc.

    • R 25
    • G 51
    • B 73
    RGB color chart
    • C 66
    • M 30
    • Y 0
    • K 27
    CMYK color chart

#3f81b9 color description : Moderate blue.

#3f81b9 Color Conversion

The hexadecimal color #3f81b9 has RGB values of R:63, G:129, B:185 and CMYK values of C:0.66, M:0.3, Y:0, K:0.27. Its decimal value is 4161977.

Hex triplet 3f81b9 #3f81b9
RGB Decimal 63, 129, 185 rgb(63,129,185)
RGB Percent 24.7, 50.6, 72.5 rgb(24.7%,50.6%,72.5%)
CMYK 66, 30, 0, 27
HSL 207.5°, 49.2, 48.6 hsl(207.5,49.2%,48.6%)
HSV (or HSB) 207.5°, 65.9, 72.5
Web Safe 3399cc #3399cc
CIE-LAB 52.128, -3.084, -35.618
XYZ 18.655, 20.259, 48.823
xyY 0.213, 0.231, 20.259
CIE-LCH 52.128, 35.751, 265.052
CIE-LUV 52.128, -26.251, -53.93
Hunter-Lab 45.01, -4.785, -32.807
Binary 00111111, 10000001, 10111001

Color Schemes with #3f81b9

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

Alternatives to #3f81b9

Below, you can see some colors close to #3f81b9. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#3f81b9 Preview

Text with hexadecimal color #3f81b9

This text has a font color of #3f81b9.

<span style="color:#3f81b9;">Text here</span>
#3f81b9 background color

This paragraph has a background color of #3f81b9.

<p style="background-color:#3f81b9;">Content here</p>
#3f81b9 border color

This element has a border color of #3f81b9.

<div style="border:1px solid #3f81b9;">Content here</div>
CSS codes
.text {color:#3f81b9;}
.background {background-color:#3f81b9;}
.border {border:1px solid #3f81b9;}

Shades and Tints of #3f81b9

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, #030709 is the darkest color, while #fafcfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #3f81b9

A tone is produced by adding gray to any pure hue. In this case, #787c80 is the less saturated color, while #0686f2 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #3f81b9 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
  • #747474 Achromatopsia 0.005% of the population
  • #697782 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6f81b8 Protanopia 1% of men
  • #6482be Deuteranopia 1% of men
  • #2d8e99 Tritanopia 0.001% of the population
Trichromacy
  • #5e81b8 Protanomaly 1% of men, 0.01% of women
  • #5782bc Deuteranomaly 6% of men, 0.4% of women
  • #3489a4 Tritanomaly 0.01% of the population