#1b4180 Color Information

In a RGB color space, hex #1b4180 is composed of 10.6% red, 25.5% green and 50.2% blue. Whereas in a CMYK color space, it is composed of 78.9% cyan, 49.2% magenta, 0% yellow and 49.8% black. It has a hue angle of 217.4 degrees, a saturation of 65.2% and a lightness of 30.4%. #1b4180 color hex could be obtained by blending #3682ff with #000001. Closest websafe color is: #333399.

    • R 11
    • G 25
    • B 50
    RGB color chart
    • C 79
    • M 49
    • Y 0
    • K 50
    CMYK color chart

#1b4180 color description : Dark blue.

#1b4180 Color Conversion

The hexadecimal color #1b4180 has RGB values of R:27, G:65, B:128 and CMYK values of C:0.79, M:0.49, Y:0, K:0.5. Its decimal value is 1786240.

Hex triplet 1b4180 #1b4180
RGB Decimal 27, 65, 128 rgb(27,65,128)
RGB Percent 10.6, 25.5, 50.2 rgb(10.6%,25.5%,50.2%)
CMYK 79, 49, 0, 50
HSL 217.4°, 65.2, 30.4 hsl(217.4,65.2%,30.4%)
HSV (or HSB) 217.4°, 78.9, 50.2
Web Safe 333399 #333399
CIE-LAB 28.305, 10.712, -39.472
XYZ 6.238, 5.572, 21.168
xyY 0.189, 0.169, 5.572
CIE-LCH 28.305, 40.9, 285.183
CIE-LUV 28.305, -12.915, -51.981
Hunter-Lab 23.604, 5.863, -36.646
Binary 00011011, 01000001, 10000000

Color Schemes with #1b4180

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

Alternatives to #1b4180

Below, you can see some colors close to #1b4180. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4180 Preview

Text with hexadecimal color #1b4180

This text has a font color of #1b4180.

<span style="color:#1b4180;">Text here</span>
#1b4180 background color

This paragraph has a background color of #1b4180.

<p style="background-color:#1b4180;">Content here</p>
#1b4180 border color

This element has a border color of #1b4180.

<div style="border:1px solid #1b4180;">Content here</div>
CSS codes
.text {color:#1b4180;}
.background {background-color:#1b4180;}
.border {border:1px solid #1b4180;}

Shades and Tints of #1b4180

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, #03070f is the darkest color, while #fdfeff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4180

A tone is produced by adding gray to any pure hue. In this case, #4b4d50 is the less saturated color, while #033b98 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4180 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.

  • #3d3d3d Achromatopsia 0.005% of the population
  • #363e4a Atypical Achromatopsia 0.001% of the population
  • #294a86 Protanopia 1% of men
  • #004d81 Deuteranopia 1% of men
  • #005459 Tritanopia 0.001% of the population
  • #244784 Protanomaly 1% of men, 0.01% of women
  • #094980 Deuteranomaly 6% of men, 0.4% of women
  • #094d67 Tritanomaly 0.01% of the population