All About Color #2121CA

#2121CA

About #2121CA

#2121CA is a medium blue color with the hex code #2121CA. In RGB it is red 33, green 33, blue 202; in HSL it is hue 240°, saturation 72%, lightness 46%; in CMYK it is 84%, 84%, 0%, 21%. Its contrast ratio is 9.84:1 on white and 2.14:1 on black.

#2121CA Color Conversion

Hex triplet21, 21, CA
CMYK83.66%, 83.66%, 0.00%, 20.78%
RGB Decimal33, 33, 202
HSL240°, 72%, 46%
RGB Octal41, 41, 312
HSV (HSB)240.00°, 83.66%, 79.22%
RGB Binary100001, 100001, 11001010
CIE-L*AB28.58, 57.51, -83.71
RGB Percent12.94%, 12.94%, 79.22%
CIE-L*CH28.58, 101.56, 304.49
XYZ11.83, 5.68, 56.35
CIE-L*UV28.58, -7.40, -102.65
xyY0.16, 0.08, 5.68
Hunter-Lab23.82, 46.96, -123.56
RYB12.94%, 12.94%, 79.22%

Color Accessibility Scores

#2121CA on a dark background: contrast 2.14:1, fails WCAG AA.
#2121CA on a light background: contrast 9.84:1, passes WCAG AAA.

Color Shades

Tints and shades of #2121CA, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #2121CA. Open any of them in the Muzli palette generator.

Complementary palette

#2121CA · #6161E5 · #14147B · #CACA21 · #E5E561

Analogous palette

#21CACA · #2175CA · #2121CA · #7521CA · #CA21CA

Triadic palette

#2121CA · #CA2121 · #21CA21 · #6161E5 · #E56161

Tetradic palette

#2121CA · #CA2175 · #CACA21 · #21CA75 · #14147B

Monochromatic palette

#0B0B46 · #161688 · #2121CA · #5454E3 · #9696EE

Generate more palettes containing #2121CA · Browse all color names

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