#1b66a4 Color Information

In a RGB color space, hex #1b66a4 is composed of 10.6% red, 40% green and 64.3% blue. Whereas in a CMYK color space, it is composed of 83.5% cyan, 37.8% magenta, 0% yellow and 35.7% black. It has a hue angle of 207.2 degrees, a saturation of 71.7% and a lightness of 37.5%. #1b66a4 color hex could be obtained by blending #36ccff with #000049. Closest websafe color is: #336699.

    • R 11
    • G 40
    • B 64
    RGB color chart
    • C 84
    • M 38
    • Y 0
    • K 36
    CMYK color chart

#1b66a4 color description : Dark blue.

#1b66a4 Color Conversion

The hexadecimal color #1b66a4 has RGB values of R:27, G:102, B:164 and CMYK values of C:0.84, M:0.38, Y:0, K:0.36. Its decimal value is 1795748.

Hex triplet 1b66a4 #1b66a4
RGB Decimal 27, 102, 164 rgb(27,102,164)
RGB Percent 10.6, 40, 64.3 rgb(10.6%,40%,64.3%)
CMYK 84, 38, 0, 36
HSL 207.2°, 71.7, 37.5 hsl(207.2,71.7%,37.5%)
HSV (or HSB) 207.2°, 83.5, 64.3
Web Safe 336699 #336699
CIE-LAB 41.868, 0.72, -39.652
XYZ 11.903, 12.415, 36.889
xyY 0.194, 0.203, 12.415
CIE-LCH 41.868, 39.659, 271.04
CIE-LUV 41.868, -23.763, -57.963
Hunter-Lab 35.235, -1.363, -37.409
Binary 00011011, 01100110, 10100100

Color Schemes with #1b66a4

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

Alternatives to #1b66a4

Below, you can see some colors close to #1b66a4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b66a4 Preview

Text with hexadecimal color #1b66a4

This text has a font color of #1b66a4.

<span style="color:#1b66a4;">Text here</span>
#1b66a4 background color

This paragraph has a background color of #1b66a4.

<p style="background-color:#1b66a4;">Content here</p>
#1b66a4 border color

This element has a border color of #1b66a4.

<div style="border:1px solid #1b66a4;">Content here</div>
CSS codes
.text {color:#1b66a4;}
.background {background-color:#1b66a4;}
.border {border:1px solid #1b66a4;}

Shades and Tints of #1b66a4

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, #02080c is the darkest color, while #fbfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b66a4

A tone is produced by adding gray to any pure hue. In this case, #5d6062 is the less saturated color, while #0568ba is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b66a4 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
  • #575757 Achromatopsia 0.005% of the population
  • #4b5a66 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #5168a4 Protanopia 1% of men
  • #3c6ba9 Deuteranopia 1% of men
  • #00757d Tritanopia 0.001% of the population
Trichromacy
  • #3d67a4 Protanomaly 1% of men, 0.01% of women
  • #3069a7 Deuteranomaly 6% of men, 0.4% of women
  • #096f8b Tritanomaly 0.01% of the population