#21537d Color Information

In a RGB color space, hex #21537d is composed of 12.9% red, 32.5% green and 49% blue. Whereas in a CMYK color space, it is composed of 73.6% cyan, 33.6% magenta, 0% yellow and 51% black. It has a hue angle of 207.4 degrees, a saturation of 58.2% and a lightness of 31%. #21537d color hex could be obtained by blending #42a6fa with #000000. Closest websafe color is: #336666.

    • R 13
    • G 33
    • B 49
    RGB color chart
    • C 74
    • M 34
    • Y 0
    • K 51
    CMYK color chart

#21537d color description : Dark blue.

#21537d Color Conversion

The hexadecimal color #21537d has RGB values of R:33, G:83, B:125 and CMYK values of C:0.74, M:0.34, Y:0, K:0.51. Its decimal value is 2184061.

Hex triplet 21537d #21537d
RGB Decimal 33, 83, 125 rgb(33,83,125)
RGB Percent 12.9, 32.5, 49 rgb(12.9%,32.5%,49%)
CMYK 74, 34, 0, 51
HSL 207.4°, 58.2, 31 hsl(207.4,58.2%,31%)
HSV (or HSB) 207.4°, 73.6, 49
Web Safe 336666 #336666
CIE-LAB 33.962, -1.647, -28.585
XYZ 7.421, 7.99, 20.552
xyY 0.206, 0.222, 7.99
CIE-LCH 33.962, 28.632, 266.701
CIE-LUV 33.962, -17.976, -38.726
Hunter-Lab 28.266, -2.602, -23.322
Binary 00100001, 01010011, 01111101

Color Schemes with #21537d

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

Alternatives to #21537d

Below, you can see some colors close to #21537d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21537d Preview

Text with hexadecimal color #21537d

This text has a font color of #21537d.

<span style="color:#21537d;">Text here</span>
#21537d background color

This paragraph has a background color of #21537d.

<p style="background-color:#21537d;">Content here</p>
#21537d border color

This element has a border color of #21537d.

<div style="border:1px solid #21537d;">Content here</div>
CSS codes
.text {color:#21537d;}
.background {background-color:#21537d;}
.border {border:1px solid #21537d;}

Shades and Tints of #21537d

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, #000101 is the darkest color, while #f0f6fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21537d

A tone is produced by adding gray to any pure hue. In this case, #4c4f52 is the less saturated color, while #03569b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21537d 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.

  • #494949 Achromatopsia 0.005% of the population
  • #414b53 Atypical Achromatopsia 0.001% of the population
  • #495780 Protanopia 1% of men
  • #3f5885 Deuteranopia 1% of men
  • #006168 Tritanopia 0.001% of the population
  • #3a557f Protanomaly 1% of men, 0.01% of women
  • #345682 Deuteranomaly 6% of men, 0.4% of women
  • #0c5c70 Tritanomaly 0.01% of the population