#1b66b5 Color Information

In a RGB color space, hex #1b66b5 is composed of 10.6% red, 40% green and 71% blue. Whereas in a CMYK color space, it is composed of 85.1% cyan, 43.6% magenta, 0% yellow and 29% black. It has a hue angle of 210.8 degrees, a saturation of 74% and a lightness of 40.8%. #1b66b5 color hex could be obtained by blending #36ccff with #00006b. Closest websafe color is: #3366cc.

    • R 11
    • G 40
    • B 71
    RGB color chart
    • C 85
    • M 44
    • Y 0
    • K 29
    CMYK color chart

#1b66b5 color description : Strong blue.

#1b66b5 Color Conversion

The hexadecimal color #1b66b5 has RGB values of R:27, G:102, B:181 and CMYK values of C:0.85, M:0.44, Y:0, K:0.29. Its decimal value is 1795765.

Hex triplet 1b66b5 #1b66b5
RGB Decimal 27, 102, 181 rgb(27,102,181)
RGB Percent 10.6, 40, 71 rgb(10.6%,40%,71%)
CMYK 85, 44, 0, 29
HSL 210.8°, 74, 40.8 hsl(210.8,74%,40.8%)
HSV (or HSB) 210.8°, 85.1, 71
Web Safe 3366cc #3366cc
CIE-LAB 42.87, 7.398, -48.05
XYZ 13.542, 13.071, 45.523
xyY 0.188, 0.181, 13.071
CIE-LCH 42.87, 48.616, 278.752
CIE-LUV 42.87, -23.052, -71.621
Hunter-Lab 36.154, 3.592, -49.347
Binary 00011011, 01100110, 10110101

Color Schemes with #1b66b5

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

Alternatives to #1b66b5

Below, you can see some colors close to #1b66b5. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b66b5 Preview

Text with hexadecimal color #1b66b5

This text has a font color of #1b66b5.

<span style="color:#1b66b5;">Text here</span>
#1b66b5 background color

This paragraph has a background color of #1b66b5.

<p style="background-color:#1b66b5;">Content here</p>
#1b66b5 border color

This element has a border color of #1b66b5.

<div style="border:1px solid #1b66b5;">Content here</div>
CSS codes
.text {color:#1b66b5;}
.background {background-color:#1b66b5;}
.border {border:1px solid #1b66b5;}

Shades and Tints of #1b66b5

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, #02060a is the darkest color, while #f8fbfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b66b5

A tone is produced by adding gray to any pure hue. In this case, #63686d is the less saturated color, while #0365cd is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b66b5 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
  • #595959 Achromatopsia 0.005% of the population
  • #4d5c6b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #476ab6 Protanopia 1% of men
  • #156eb8 Deuteranopia 1% of men
  • #00777f Tritanopia 0.001% of the population
Trichromacy
  • #3769b5 Protanomaly 1% of men, 0.01% of women
  • #176bb7 Deuteranomaly 6% of men, 0.4% of women
  • #097192 Tritanomaly 0.01% of the population