#1b00a1 Color Information

In a RGB color space, hex #1b00a1 is composed of 10.6% red, 0% green and 63.1% blue. Whereas in a CMYK color space, it is composed of 83.2% cyan, 100% magenta, 0% yellow and 36.9% black. It has a hue angle of 250.1 degrees, a saturation of 100% and a lightness of 31.6%. #1b00a1 color hex could be obtained by blending #3600ff with #000043. Closest websafe color is: #330099.

    • R 11
    • G 0
    • B 63
    RGB color chart
    • C 83
    • M 100
    • Y 0
    • K 37
    CMYK color chart

#1b00a1 color description : Dark blue.

#1b00a1 Color Conversion

The hexadecimal color #1b00a1 has RGB values of R:27, G:0, B:161 and CMYK values of C:0.83, M:1, Y:0, K:0.37. Its decimal value is 1769633.

Hex triplet 1b00a1 #1b00a1
RGB Decimal 27, 0, 161 rgb(27,0,161)
RGB Percent 10.6, 0, 63.1 rgb(10.6%,0%,63.1%)
CMYK 83, 100, 0, 37
HSL 250.1°, 100, 31.6 hsl(250.1,100%,31.6%)
HSV (or HSB) 250.1°, 100, 63.1
Web Safe 330099 #330099
CIE-LAB 19.249, 56.483, -74.773
XYZ 6.884, 2.806, 33.895
xyY 0.158, 0.064, 2.806
CIE-LCH 19.249, 93.709, 307.067
CIE-LUV 19.249, -3.771, -75.25
Hunter-Lab 16.75, 44.043, -108.25
Binary 00011011, 00000000, 10100001

Color Schemes with #1b00a1

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

Alternatives to #1b00a1

Below, you can see some colors close to #1b00a1. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b00a1 Preview

Text with hexadecimal color #1b00a1

This text has a font color of #1b00a1.

<span style="color:#1b00a1;">Text here</span>
#1b00a1 background color

This paragraph has a background color of #1b00a1.

<p style="background-color:#1b00a1;">Content here</p>
#1b00a1 border color

This element has a border color of #1b00a1.

<div style="border:1px solid #1b00a1;">Content here</div>
CSS codes
.text {color:#1b00a1;}
.background {background-color:#1b00a1;}
.border {border:1px solid #1b00a1;}

Shades and Tints of #1b00a1

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 #f2efff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b00a1

A tone is produced by adding gray to any pure hue. In this case, #4c4a57 is the less saturated color, while #1b00a1 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b00a1 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.

  • #1a1a1a Achromatopsia 0.005% of the population
  • #1a1535 Atypical Achromatopsia 0.001% of the population
  • #00376c Protanopia 1% of men
  • #003b5d Deuteranopia 1% of men
  • #003f41 Tritanopia 0.001% of the population
  • #09237f Protanomaly 1% of men, 0.01% of women
  • #092575 Deuteranomaly 6% of men, 0.4% of women
  • #092864 Tritanomaly 0.01% of the population