#155f81 Color Information

In a RGB color space, hex #155f81 is composed of 8.2% red, 37.3% green and 50.6% blue. Whereas in a CMYK color space, it is composed of 83.7% cyan, 26.4% magenta, 0% yellow and 49.4% black. It has a hue angle of 198.9 degrees, a saturation of 72% and a lightness of 29.4%. #155f81 color hex could be obtained by blending #2abeff with #000003. Closest websafe color is: #006699.

    • R 8
    • G 37
    • B 51
    RGB color chart
    • C 84
    • M 26
    • Y 0
    • K 49
    CMYK color chart

#155f81 color description : Dark blue.

#155f81 Color Conversion

The hexadecimal color #155f81 has RGB values of R:21, G:95, B:129 and CMYK values of C:0.84, M:0.26, Y:0, K:0.49. Its decimal value is 1400705.

Hex triplet 155f81 #155f81
RGB Decimal 21, 95, 129 rgb(21,95,129)
RGB Percent 8.2, 37.3, 50.6 rgb(8.2%,37.3%,50.6%)
CMYK 84, 26, 0, 49
HSL 198.9°, 72, 29.4 hsl(198.9,72%,29.4%)
HSV (or HSB) 198.9°, 83.7, 50.6
Web Safe 006699 #006699
CIE-LAB 37.713, -9.135, -25.182
XYZ 8.363, 9.928, 22.243
xyY 0.206, 0.245, 9.928
CIE-LCH 37.713, 26.787, 250.062
CIE-LUV 37.713, -23.784, -34.056
Hunter-Lab 31.509, -7.764, -19.799
Binary 00010101, 01011111, 10000001

Color Schemes with #155f81

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

Alternatives to #155f81

Below, you can see some colors close to #155f81. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#155f81 Preview

Text with hexadecimal color #155f81

This text has a font color of #155f81.

<span style="color:#155f81;">Text here</span>
#155f81 background color

This paragraph has a background color of #155f81.

<p style="background-color:#155f81;">Content here</p>
#155f81 border color

This element has a border color of #155f81.

<div style="border:1px solid #155f81;">Content here</div>
CSS codes
.text {color:#155f81;}
.background {background-color:#155f81;}
.border {border:1px solid #155f81;}

Shades and Tints of #155f81

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, #02080b is the darkest color, while #f9fcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #155f81

A tone is produced by adding gray to any pure hue. In this case, #494c4d is the less saturated color, while #046592 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #155f81 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.

  • #4d4d4d Achromatopsia 0.005% of the population
  • #425157 Atypical Achromatopsia 0.001% of the population
  • #566082 Protanopia 1% of men
  • #4e608a Deuteranopia 1% of men
  • #006a72 Tritanopia 0.001% of the population
  • #3e5f81 Protanomaly 1% of men, 0.01% of women
  • #396086 Deuteranomaly 6% of men, 0.4% of women
  • #076677 Tritanomaly 0.01% of the population