#1b57cb Color Information

In a RGB color space, hex #1b57cb is composed of 10.6% red, 34.1% green and 79.6% blue. Whereas in a CMYK color space, it is composed of 86.7% cyan, 57.1% magenta, 0% yellow and 20.4% black. It has a hue angle of 219.5 degrees, a saturation of 76.5% and a lightness of 45.1%. #1b57cb color hex could be obtained by blending #36aeff with #000097. Closest websafe color is: #3366cc.

    • R 11
    • G 34
    • B 80
    RGB color chart
    • C 87
    • M 57
    • Y 0
    • K 20
    CMYK color chart

#1b57cb color description : Strong blue.

#1b57cb Color Conversion

The hexadecimal color #1b57cb has RGB values of R:27, G:87, B:203 and CMYK values of C:0.87, M:0.57, Y:0, K:0.2. Its decimal value is 1791947.

Hex triplet 1b57cb #1b57cb
RGB Decimal 27, 87, 203 rgb(27,87,203)
RGB Percent 10.6, 34.1, 79.6 rgb(10.6%,34.1%,79.6%)
CMYK 87, 57, 0, 20
HSL 219.5°, 76.5, 45.1 hsl(219.5,76.5%,45.1%)
HSV (or HSB) 219.5°, 86.7, 79.6
Web Safe 3366cc #3366cc
CIE-LAB 40.18, 25.85, -65.187
XYZ 14.637, 11.36, 57.918
xyY 0.174, 0.135, 11.36
CIE-LCH 40.18, 70.125, 291.631
CIE-LUV 40.18, -18.102, -95.787
Hunter-Lab 33.705, 18.537, -78.291
Binary 00011011, 01010111, 11001011

Color Schemes with #1b57cb

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

Alternatives to #1b57cb

Below, you can see some colors close to #1b57cb. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b57cb Preview

Text with hexadecimal color #1b57cb

This text has a font color of #1b57cb.

<span style="color:#1b57cb;">Text here</span>
#1b57cb background color

This paragraph has a background color of #1b57cb.

<p style="background-color:#1b57cb;">Content here</p>
#1b57cb border color

This element has a border color of #1b57cb.

<div style="border:1px solid #1b57cb;">Content here</div>
CSS codes
.text {color:#1b57cb;}
.background {background-color:#1b57cb;}
.border {border:1px solid #1b57cb;}

Shades and Tints of #1b57cb

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, #02050d is the darkest color, while #fafcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b57cb

A tone is produced by adding gray to any pure hue. In this case, #6b707b is the less saturated color, while #004fe6 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b57cb 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
  • #525252 Achromatopsia 0.005% of the population
  • #47536a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #0063c3 Protanopia 1% of men
  • #0069aa Deuteranopia 1% of men
  • #007177 Tritanopia 0.001% of the population
Trichromacy
  • #095fc6 Protanomaly 1% of men, 0.01% of women
  • #0962b6 Deuteranomaly 6% of men, 0.4% of women
  • #096795 Tritanomaly 0.01% of the population