#21578c Color Information

In a RGB color space, hex #21578c is composed of 12.9% red, 34.1% green and 54.9% blue. Whereas in a CMYK color space, it is composed of 76.4% cyan, 37.9% magenta, 0% yellow and 45.1% black. It has a hue angle of 209.7 degrees, a saturation of 61.8% and a lightness of 33.9%. #21578c color hex could be obtained by blending #42aeff with #000019. Closest websafe color is: #336699.

    • R 13
    • G 34
    • B 55
    RGB color chart
    • C 76
    • M 38
    • Y 0
    • K 45
    CMYK color chart

#21578c color description : Dark blue.

#21578c Color Conversion

The hexadecimal color #21578c has RGB values of R:33, G:87, B:140 and CMYK values of C:0.76, M:0.38, Y:0, K:0.45. Its decimal value is 2185100.

Hex triplet 21578c #21578c
RGB Decimal 33, 87, 140 rgb(33,87,140)
RGB Percent 12.9, 34.1, 54.9 rgb(12.9%,34.1%,54.9%)
CMYK 76, 38, 0, 45
HSL 209.7°, 61.8, 33.9 hsl(209.7,61.8%,33.9%)
HSV (or HSB) 209.7°, 76.4, 54.9
Web Safe 336699 #336699
CIE-LAB 36.047, 1.581, -34.488
XYZ 8.768, 9.032, 26.091
xyY 0.2, 0.206, 9.032
CIE-LCH 36.047, 34.525, 272.625
CIE-LUV 36.047, -18.854, -48.277
Hunter-Lab 30.054, -0.519, -30.434
Binary 00100001, 01010111, 10001100

Color Schemes with #21578c

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

Alternatives to #21578c

Below, you can see some colors close to #21578c. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21578c Preview

Text with hexadecimal color #21578c

This text has a font color of #21578c.

<span style="color:#21578c;">Text here</span>
#21578c background color

This paragraph has a background color of #21578c.

<p style="background-color:#21578c;">Content here</p>
#21578c border color

This element has a border color of #21578c.

<div style="border:1px solid #21578c;">Content here</div>
CSS codes
.text {color:#21578c;}
.background {background-color:#21578c;}
.border {border:1px solid #21578c;}

Shades and Tints of #21578c

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, #03080d is the darkest color, while #fcfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21578c

A tone is produced by adding gray to any pure hue. In this case, #565757 is the less saturated color, while #0657a7 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21578c 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
  • #4d4d4d Achromatopsia 0.005% of the population
  • #444f5a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #485b8f Protanopia 1% of men
  • #385e92 Deuteranopia 1% of men
  • #00666d Tritanopia 0.001% of the population
Trichromacy
  • #3a5a8d Protanomaly 1% of men, 0.01% of women
  • #305b90 Deuteranomaly 6% of men, 0.4% of women
  • #0c6178 Tritanomaly 0.01% of the population