#2d81b8 Color Information

In a RGB color space, hex #2d81b8 is composed of 17.6% red, 50.6% green and 72.2% blue. Whereas in a CMYK color space, it is composed of 75.5% cyan, 29.9% magenta, 0% yellow and 27.8% black. It has a hue angle of 203.7 degrees, a saturation of 60.7% and a lightness of 44.9%. #2d81b8 color hex could be obtained by blending #5affff with #000371. Closest websafe color is: #3399cc.

    • R 18
    • G 51
    • B 72
    RGB color chart
    • C 76
    • M 30
    • Y 0
    • K 28
    CMYK color chart

#2d81b8 color description : Strong blue.

#2d81b8 Color Conversion

The hexadecimal color #2d81b8 has RGB values of R:45, G:129, B:184 and CMYK values of C:0.76, M:0.3, Y:0, K:0.28. Its decimal value is 2982328.

Hex triplet 2d81b8 #2d81b8
RGB Decimal 45, 129, 184 rgb(45,129,184)
RGB Percent 17.6, 50.6, 72.2 rgb(17.6%,50.6%,72.2%)
CMYK 76, 30, 0, 28
HSL 203.7°, 60.7, 44.9 hsl(203.7,60.7%,44.9%)
HSV (or HSB) 203.7°, 75.5, 72.2
Web Safe 3399cc #3399cc
CIE-LAB 51.516, -6.127, -36.044
XYZ 17.582, 19.718, 48.224
xyY 0.206, 0.231, 19.718
CIE-LCH 51.516, 36.561, 260.352
CIE-LUV 51.516, -29.662, -54.172
Hunter-Lab 44.405, -7.031, -33.307
Binary 00101101, 10000001, 10111000

Color Schemes with #2d81b8

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

Alternatives to #2d81b8

Below, you can see some colors close to #2d81b8. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#2d81b8 Preview

Text with hexadecimal color #2d81b8

This text has a font color of #2d81b8.

<span style="color:#2d81b8;">Text here</span>
#2d81b8 background color

This paragraph has a background color of #2d81b8.

<p style="background-color:#2d81b8;">Content here</p>
#2d81b8 border color

This element has a border color of #2d81b8.

<div style="border:1px solid #2d81b8;">Content here</div>
CSS codes
.text {color:#2d81b8;}
.background {background-color:#2d81b8;}
.border {border:1px solid #2d81b8;}

Shades and Tints of #2d81b8

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, #03070b is the darkest color, while #fafcfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #2d81b8

A tone is produced by adding gray to any pure hue. In this case, #6b747a is the less saturated color, while #018ae4 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #2d81b8 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
  • #6e6e6e Achromatopsia 0.005% of the population
  • #61727d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6e7fb6 Protanopia 1% of men
  • #6181be Deuteranopia 1% of men
  • #008e98 Tritanopia 0.001% of the population
Trichromacy
  • #5680b6 Protanomaly 1% of men, 0.01% of women
  • #4e81bb Deuteranomaly 6% of men, 0.4% of women
  • #1089a3 Tritanomaly 0.01% of the population