#1b66b4 Color Information

In a RGB color space, hex #1b66b4 is composed of 10.6% red, 40% green and 70.6% blue. Whereas in a CMYK color space, it is composed of 85% cyan, 43.3% magenta, 0% yellow and 29.4% black. It has a hue angle of 210.6 degrees, a saturation of 73.9% and a lightness of 40.6%. #1b66b4 color hex could be obtained by blending #36ccff with #000069. Closest websafe color is: #3366cc.

    • R 11
    • G 40
    • B 71
    RGB color chart
    • C 85
    • M 43
    • Y 0
    • K 29
    CMYK color chart

#1b66b4 color description : Strong blue.

#1b66b4 Color Conversion

The hexadecimal color #1b66b4 has RGB values of R:27, G:102, B:180 and CMYK values of C:0.85, M:0.43, Y:0, K:0.29. Its decimal value is 1795764.

Hex triplet 1b66b4 #1b66b4
RGB Decimal 27, 102, 180 rgb(27,102,180)
RGB Percent 10.6, 40, 70.6 rgb(10.6%,40%,70.6%)
CMYK 85, 43, 0, 29
HSL 210.6°, 73.9, 40.6 hsl(210.6,73.9%,40.6%)
HSV (or HSB) 210.6°, 85, 70.6
Web Safe 3366cc #3366cc
CIE-LAB 42.808, 7.004, -47.564
XYZ 13.44, 13.03, 44.984
xyY 0.188, 0.182, 13.03
CIE-LCH 42.808, 48.077, 278.376
CIE-LUV 42.808, -23.091, -70.832
Hunter-Lab 36.097, 3.29, -48.62
Binary 00011011, 01100110, 10110100

Color Schemes with #1b66b4

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

Alternatives to #1b66b4

Below, you can see some colors close to #1b66b4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b66b4 Preview

Text with hexadecimal color #1b66b4

This text has a font color of #1b66b4.

<span style="color:#1b66b4;">Text here</span>
#1b66b4 background color

This paragraph has a background color of #1b66b4.

<p style="background-color:#1b66b4;">Content here</p>
#1b66b4 border color

This element has a border color of #1b66b4.

<div style="border:1px solid #1b66b4;">Content here</div>
CSS codes
.text {color:#1b66b4;}
.background {background-color:#1b66b4;}
.border {border:1px solid #1b66b4;}

Shades and Tints of #1b66b4

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, #010509 is the darkest color, while #f7fbfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b66b4

A tone is produced by adding gray to any pure hue. In this case, #63676c is the less saturated color, while #0366cc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b66b4 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
  • #585858 Achromatopsia 0.005% of the population
  • #4c5b6a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #486ab5 Protanopia 1% of men
  • #1a6eb7 Deuteranopia 1% of men
  • #00777f Tritanopia 0.001% of the population
Trichromacy
  • #3768b4 Protanomaly 1% of men, 0.01% of women
  • #1a6bb6 Deuteranomaly 6% of men, 0.4% of women
  • #097192 Tritanomaly 0.01% of the population