#1b3f5d Color Information

In a RGB color space, hex #1b3f5d is composed of 10.6% red, 24.7% green and 36.5% blue. Whereas in a CMYK color space, it is composed of 71% cyan, 32.3% magenta, 0% yellow and 63.5% black. It has a hue angle of 207.3 degrees, a saturation of 55% and a lightness of 23.5%. #1b3f5d color hex could be obtained by blending #367eba with #000000. Closest websafe color is: #333366.

    • R 11
    • G 25
    • B 36
    RGB color chart
    • C 71
    • M 32
    • Y 0
    • K 64
    CMYK color chart

#1b3f5d color description : Very dark blue.

#1b3f5d Color Conversion

The hexadecimal color #1b3f5d has RGB values of R:27, G:63, B:93 and CMYK values of C:0.71, M:0.32, Y:0, K:0.64. Its decimal value is 1785693.

Hex triplet 1b3f5d #1b3f5d
RGB Decimal 27, 63, 93 rgb(27,63,93)
RGB Percent 10.6, 24.7, 36.5 rgb(10.6%,24.7%,36.5%)
CMYK 71, 32, 0, 64
HSL 207.3°, 55, 23.5 hsl(207.3,55%,23.5%)
HSV (or HSB) 207.3°, 71, 36.5
Web Safe 333366 #333366
CIE-LAB 25.497, -2.03, -21.65
XYZ 4.205, 4.578, 11.017
xyY 0.212, 0.231, 4.578
CIE-LCH 25.497, 21.745, 264.644
CIE-LUV 25.497, -12.947, -26.308
Hunter-Lab 21.396, -2.365, -15.552
Binary 00011011, 00111111, 01011101

Color Schemes with #1b3f5d

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

Alternatives to #1b3f5d

Below, you can see some colors close to #1b3f5d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b3f5d Preview

Text with hexadecimal color #1b3f5d

This text has a font color of #1b3f5d.

<span style="color:#1b3f5d;">Text here</span>
#1b3f5d background color

This paragraph has a background color of #1b3f5d.

<p style="background-color:#1b3f5d;">Content here</p>
#1b3f5d border color

This element has a border color of #1b3f5d.

<div style="border:1px solid #1b3f5d;">Content here</div>
CSS codes
.text {color:#1b3f5d;}
.background {background-color:#1b3f5d;}
.border {border:1px solid #1b3f5d;}

Shades and Tints of #1b3f5d

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, #010102 is the darkest color, while #f2f7fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b3f5d

A tone is produced by adding gray to any pure hue. In this case, #3b3c3d is the less saturated color, while #044174 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b3f5d 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
  • #383838 Achromatopsia 0.005% of the population
  • #32393f Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #3c4562 Protanopia 1% of men
  • #364666 Deuteranopia 1% of men
  • #174c52 Tritanopia 0.001% of the population
Trichromacy
  • #304360 Protanomaly 1% of men, 0.01% of women
  • #2c4363 Deuteranomaly 6% of men, 0.4% of women
  • #194756 Tritanomaly 0.01% of the population