All About Color #2121DE

#2121DE

About #2121DE

#2121DE is a medium blue color with the hex code #2121DE. In RGB it is red 33, green 33, blue 222; in HSL it is hue 240°, saturation 74%, lightness 50%; in CMYK it is 85%, 85%, 0%, 13%. Its contrast ratio is 8.99:1 on white and 2.34:1 on black.

#2121DE Color Conversion

Hex triplet21, 21, DE
CMYK85.14%, 85.14%, 0.00%, 12.94%
RGB Decimal33, 33, 222
HSL240°, 74%, 50%
RGB Octal41, 41, 336
HSV (HSB)240.00°, 85.14%, 87.06%
RGB Binary100001, 100001, 11011110
CIE-L*AB31.08, 63.35, -91.15
RGB Percent12.94%, 12.94%, 87.06%
CIE-L*CH31.08, 111.00, 304.80
XYZ14.36, 6.68, 69.64
CIE-L*UV31.08, -8.22, -114.08
xyY0.16, 0.07, 6.68
Hunter-Lab25.86, 53.86, -141.60
RYB12.94%, 12.94%, 87.06%

Color Accessibility Scores

#2121DE on a dark background: contrast 2.34:1, fails WCAG AA.
#2121DE on a light background: contrast 8.99:1, passes WCAG AAA.

Color Shades

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

Related Palettes

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

Complementary palette

#2121DE · #7171EA · #15158E · #DEDE21 · #EAEA71

Analogous palette

#21DEDE · #217FDE · #2121DE · #7F21DE · #DE21DE

Triadic palette

#2121DE · #DE2121 · #21DE21 · #7171EA · #EA7171

Tetradic palette

#2121DE · #DE2180 · #DEDE21 · #21DE80 · #15158E

Monochromatic palette

#0D0D59 · #17179B · #2121DE · #6464E8 · #A6A6F2

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

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