#1b55bf Color Information

In a RGB color space, hex #1b55bf is composed of 10.6% red, 33.3% green and 74.9% blue. Whereas in a CMYK color space, it is composed of 85.9% cyan, 55.5% magenta, 0% yellow and 25.1% black. It has a hue angle of 218.8 degrees, a saturation of 75.2% and a lightness of 42.7%. #1b55bf color hex could be obtained by blending #36aaff with #00007f. Closest websafe color is: #3366cc.

    • R 11
    • G 33
    • B 75
    RGB color chart
    • C 86
    • M 55
    • Y 0
    • K 25
    CMYK color chart

#1b55bf color description : Strong blue.

#1b55bf Color Conversion

The hexadecimal color #1b55bf has RGB values of R:27, G:85, B:191 and CMYK values of C:0.86, M:0.55, Y:0, K:0.25. Its decimal value is 1791423.

Hex triplet 1b55bf #1b55bf
RGB Decimal 27, 85, 191 rgb(27,85,191)
RGB Percent 10.6, 33.3, 74.9 rgb(10.6%,33.3%,74.9%)
CMYK 86, 55, 0, 25
HSL 218.8°, 75.2, 42.7 hsl(218.8,75.2%,42.7%)
HSV (or HSB) 218.8°, 85.9, 74.9
Web Safe 3366cc #3366cc
CIE-LAB 38.709, 22.476, -60.612
XYZ 13.102, 10.491, 50.622
xyY 0.177, 0.141, 10.491
CIE-LCH 38.709, 64.645, 290.346
CIE-LUV 38.709, -17.734, -88.273
Hunter-Lab 32.389, 15.528, -69.993
Binary 00011011, 01010101, 10111111

Color Schemes with #1b55bf

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

Alternatives to #1b55bf

Below, you can see some colors close to #1b55bf. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b55bf Preview

Text with hexadecimal color #1b55bf

This text has a font color of #1b55bf.

<span style="color:#1b55bf;">Text here</span>
#1b55bf background color

This paragraph has a background color of #1b55bf.

<p style="background-color:#1b55bf;">Content here</p>
#1b55bf border color

This element has a border color of #1b55bf.

<div style="border:1px solid #1b55bf;">Content here</div>
CSS codes
.text {color:#1b55bf;}
.background {background-color:#1b55bf;}
.border {border:1px solid #1b55bf;}

Shades and Tints of #1b55bf

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, #000102 is the darkest color, while #f0f4fd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b55bf

A tone is produced by adding gray to any pure hue. In this case, #666b74 is the less saturated color, while #024ed8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b55bf 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.

  • #505050 Achromatopsia 0.005% of the population
  • #455166 Atypical Achromatopsia 0.001% of the population
  • #0060bd Protanopia 1% of men
  • #0065a5 Deuteranopia 1% of men
  • #006d73 Tritanopia 0.001% of the population
  • #095cbd Protanomaly 1% of men, 0.01% of women
  • #095fae Deuteranomaly 6% of men, 0.4% of women
  • #09648f Tritanomaly 0.01% of the population