#21837d Color Information

In a RGB color space, hex #21837d is composed of 12.9% red, 51.4% green and 49% blue. Whereas in a CMYK color space, it is composed of 74.8% cyan, 0% magenta, 4.6% yellow and 48.6% black. It has a hue angle of 176.3 degrees, a saturation of 59.8% and a lightness of 32.2%. #21837d color hex could be obtained by blending #42fffa with #000700. Closest websafe color is: #339966.

    • R 13
    • G 51
    • B 49
    RGB color chart
    • C 75
    • M 0
    • Y 5
    • K 49
    CMYK color chart

#21837d color description : Dark cyan.

#21837d Color Conversion

The hexadecimal color #21837d has RGB values of R:33, G:131, B:125 and CMYK values of C:0.75, M:0, Y:0.05, K:0.49. Its decimal value is 2196349.

Hex triplet 21837d #21837d
RGB Decimal 33, 131, 125 rgb(33,131,125)
RGB Percent 12.9, 51.4, 49 rgb(12.9%,51.4%,49%)
CMYK 75, 0, 5, 49
HSL 176.3°, 59.8, 32.2 hsl(176.3,59.8%,32.2%)
HSV (or HSB) 176.3°, 74.8, 51.4
Web Safe 339966 #339966
CIE-LAB 49.539, -28.607, -4.762
XYZ 12.444, 18.035, 22.226
xyY 0.236, 0.342, 18.035
CIE-LCH 49.539, 29.001, 189.451
CIE-LUV 49.539, -35.731, -2.647
Hunter-Lab 42.468, -22.015, -1.302
Binary 00100001, 10000011, 01111101

Color Schemes with #21837d

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

Alternatives to #21837d

Below, you can see some colors close to #21837d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21837d Preview

Text with hexadecimal color #21837d

This text has a font color of #21837d.

<span style="color:#21837d;">Text here</span>
#21837d background color

This paragraph has a background color of #21837d.

<p style="background-color:#21837d;">Content here</p>
#21837d border color

This element has a border color of #21837d.

<div style="border:1px solid #21837d;">Content here</div>
CSS codes
.text {color:#21837d;}
.background {background-color:#21837d;}
.border {border:1px solid #21837d;}

Shades and Tints of #21837d

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, #010605 is the darkest color, while #f5fcfc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21837d

A tone is produced by adding gray to any pure hue. In this case, #4d5756 is the less saturated color, while #01a399 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21837d 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.

  • #656565 Achromatopsia 0.005% of the population
  • #576b6a Atypical Achromatopsia 0.001% of the population
  • #7e7c7c Protanopia 1% of men
  • #827989 Deuteranopia 1% of men
  • #368791 Tritanopia 0.001% of the population
  • #5c7e7c Protanomaly 1% of men, 0.01% of women
  • #5e7d84 Deuteranomaly 6% of men, 0.4% of women
  • #2e8589 Tritanomaly 0.01% of the population