#1b00b5 Color Information

In a RGB color space, hex #1b00b5 is composed of 10.6% red, 0% green and 71% blue. Whereas in a CMYK color space, it is composed of 85.1% cyan, 100% magenta, 0% yellow and 29% black. It has a hue angle of 249 degrees, a saturation of 100% and a lightness of 35.5%. #1b00b5 color hex could be obtained by blending #3600ff with #00006b. Closest websafe color is: #3300cc.

    • R 11
    • G 0
    • B 71
    RGB color chart
    • C 85
    • M 100
    • Y 0
    • K 29
    CMYK color chart

#1b00b5 color description : Strong blue.

#1b00b5 Color Conversion

The hexadecimal color #1b00b5 has RGB values of R:27, G:0, B:181 and CMYK values of C:0.85, M:1, Y:0, K:0.29. Its decimal value is 1769653.

Hex triplet 1b00b5 #1b00b5
RGB Decimal 27, 0, 181 rgb(27,0,181)
RGB Percent 10.6, 0, 71 rgb(10.6%,0%,71%)
CMYK 85, 100, 0, 29
HSL 249°, 100, 35.5 hsl(249,100%,35.5%)
HSV (or HSB) 249°, 100, 71
Web Safe 3300cc #3300cc
CIE-LAB 22.191, 61.502, -81.949
XYZ 8.791, 3.569, 43.939
xyY 0.156, 0.063, 3.569
CIE-LCH 22.191, 102.461, 306.888
CIE-LUV 22.191, -4.821, -87.38
Hunter-Lab 18.891, 50.007, -124.682
Binary 00011011, 00000000, 10110101

Color Schemes with #1b00b5

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

Alternatives to #1b00b5

Below, you can see some colors close to #1b00b5. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b00b5 Preview

Text with hexadecimal color #1b00b5

This text has a font color of #1b00b5.

<span style="color:#1b00b5;">Text here</span>
#1b00b5 background color

This paragraph has a background color of #1b00b5.

<p style="background-color:#1b00b5;">Content here</p>
#1b00b5 border color

This element has a border color of #1b00b5.

<div style="border:1px solid #1b00b5;">Content here</div>
CSS codes
.text {color:#1b00b5;}
.background {background-color:#1b00b5;}
.border {border:1px solid #1b00b5;}

Shades and Tints of #1b00b5

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, #010004 is the darkest color, while #f2f0ff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b00b5

A tone is produced by adding gray to any pure hue. In this case, #565461 is the less saturated color, while #1b00b5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b00b5 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.

  • #1d1d1d Achromatopsia 0.005% of the population
  • #1d173b Atypical Achromatopsia 0.001% of the population
  • #003d77 Protanopia 1% of men
  • #004167 Deuteranopia 1% of men
  • #004548 Tritanopia 0.001% of the population
  • #09278e Protanomaly 1% of men, 0.01% of women
  • #092983 Deuteranomaly 6% of men, 0.4% of women
  • #092c70 Tritanomaly 0.01% of the population