#1b304c Color Information

In a RGB color space, hex #1b304c is composed of 10.6% red, 18.8% green and 29.8% blue. Whereas in a CMYK color space, it is composed of 64.5% cyan, 36.8% magenta, 0% yellow and 70.2% black. It has a hue angle of 214.3 degrees, a saturation of 47.6% and a lightness of 20.2%. #1b304c color hex could be obtained by blending #366098 with #000000. Closest websafe color is: #333333.

    • R 11
    • G 19
    • B 30
    RGB color chart
    • C 64
    • M 37
    • Y 0
    • K 70
    CMYK color chart

#1b304c color description : Very dark blue.

#1b304c Color Conversion

The hexadecimal color #1b304c has RGB values of R:27, G:48, B:76 and CMYK values of C:0.64, M:0.37, Y:0, K:0.7. Its decimal value is 1781836.

Hex triplet 1b304c #1b304c
RGB Decimal 27, 48, 76 rgb(27,48,76)
RGB Percent 10.6, 18.8, 29.8 rgb(10.6%,18.8%,29.8%)
CMYK 64, 37, 0, 70
HSL 214.3°, 47.6, 20.2 hsl(214.3,47.6%,20.2%)
HSV (or HSB) 214.3°, 64.5, 29.8
Web Safe 333333 #333333
CIE-LAB 19.51, 1.605, -19.812
XYZ 2.813, 2.869, 7.243
xyY 0.218, 0.222, 2.869
CIE-LCH 19.51, 19.877, 274.632
CIE-LUV 19.51, -7.94, -21.876
Hunter-Lab 16.937, 0.009, -13.498
Binary 00011011, 00110000, 01001100

Color Schemes with #1b304c

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

Alternatives to #1b304c

Below, you can see some colors close to #1b304c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b304c Preview

Text with hexadecimal color #1b304c

This text has a font color of #1b304c.

<span style="color:#1b304c;">Text here</span>
#1b304c background color

This paragraph has a background color of #1b304c.

<p style="background-color:#1b304c;">Content here</p>
#1b304c border color

This element has a border color of #1b304c.

<div style="border:1px solid #1b304c;">Content here</div>
CSS codes
.text {color:#1b304c;}
.background {background-color:#1b304c;}
.border {border:1px solid #1b304c;}

Shades and Tints of #1b304c

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, #010204 is the darkest color, while #f4f7fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b304c

A tone is produced by adding gray to any pure hue. In this case, #333334 is the less saturated color, while #032d64 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b304c 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.

  • #2d2d2d Achromatopsia 0.005% of the population
  • #292e33 Atypical Achromatopsia 0.001% of the population
  • #303954 Protanopia 1% of men
  • #2b3955 Deuteranopia 1% of men
  • #1c3e43 Tritanopia 0.001% of the population
  • #283551 Protanomaly 1% of men, 0.01% of women
  • #253652 Deuteranomaly 6% of men, 0.4% of women
  • #1c3946 Tritanomaly 0.01% of the population