#1b4f64 Color Information

In a RGB color space, hex #1b4f64 is composed of 10.6% red, 31% green and 39.2% blue. Whereas in a CMYK color space, it is composed of 73% cyan, 21% magenta, 0% yellow and 60.8% black. It has a hue angle of 197.3 degrees, a saturation of 57.5% and a lightness of 24.9%. #1b4f64 color hex could be obtained by blending #369ec8 with #000000. Closest websafe color is: #336666.

    • R 11
    • G 31
    • B 39
    RGB color chart
    • C 73
    • M 21
    • Y 0
    • K 61
    CMYK color chart

#1b4f64 color description : Very dark blue.

#1b4f64 Color Conversion

The hexadecimal color #1b4f64 has RGB values of R:27, G:79, B:100 and CMYK values of C:0.73, M:0.21, Y:0, K:0.61. Its decimal value is 1789796.

Hex triplet 1b4f64 #1b4f64
RGB Decimal 27, 79, 100 rgb(27,79,100)
RGB Percent 10.6, 31, 39.2 rgb(10.6%,31%,39.2%)
CMYK 73, 21, 0, 61
HSL 197.3°, 57.5, 24.9 hsl(197.3,57.5%,24.9%)
HSV (or HSB) 197.3°, 73, 39.2
Web Safe 336666 #336666
CIE-LAB 31.218, -9.576, -17.236
XYZ 5.548, 6.745, 13.065
xyY 0.219, 0.266, 6.745
CIE-LCH 31.218, 19.717, 240.945
CIE-LUV 31.218, -18.571, -21.235
Hunter-Lab 25.97, -7.318, -11.649
Binary 00011011, 01001111, 01100100

Color Schemes with #1b4f64

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

Alternatives to #1b4f64

Below, you can see some colors close to #1b4f64. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1b4f64 Preview

Text with hexadecimal color #1b4f64

This text has a font color of #1b4f64.

<span style="color:#1b4f64;">Text here</span>
#1b4f64 background color

This paragraph has a background color of #1b4f64.

<p style="background-color:#1b4f64;">Content here</p>
#1b4f64 border color

This element has a border color of #1b4f64.

<div style="border:1px solid #1b4f64;">Content here</div>
CSS codes
.text {color:#1b4f64;}
.background {background-color:#1b4f64;}
.border {border:1px solid #1b4f64;}

Shades and Tints of #1b4f64

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, #020607 is the darkest color, while #f7fbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1b4f64

A tone is produced by adding gray to any pure hue. In this case, #3d4042 is the less saturated color, while #03597c is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1b4f64 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.

  • #424242 Achromatopsia 0.005% of the population
  • #3a4549 Atypical Achromatopsia 0.001% of the population
  • #4c5268 Protanopia 1% of men
  • #49516e Deuteranopia 1% of men
  • #1d5a60 Tritanopia 0.001% of the population
  • #3a5066 Protanomaly 1% of men, 0.01% of women
  • #38506a Deuteranomaly 6% of men, 0.4% of women
  • #1c5662 Tritanomaly 0.01% of the population