All About Color #0021DB

#0021DB

About #0021DB

#0021DB is a medium blue color with the hex code #0021DB. In RGB it is red 0, green 33, blue 219; in HSL it is hue 231°, saturation 100%, lightness 43%; in CMYK it is 100%, 85%, 0%, 14%. Its contrast ratio is 9.37:1 on white and 2.24:1 on black.

#0021DB Color Conversion

Hex triplet00, 21, DB
CMYK100.00%, 84.93%, 0.00%, 14.12%
RGB Decimal0, 33, 219
HSL231°, 100%, 43%
RGB Octal0, 41, 333
HSV (HSB)230.96°, 100.00%, 85.88%
RGB Binary0, 100001, 11011011
CIE-L*AB29.92, 61.86, -91.38
RGB Percent0.00%, 12.94%, 85.88%
CIE-L*CH29.92, 110.35, 304.10
XYZ13.33, 6.20, 67.51
CIE-L*UV29.92, -9.81, -111.86
xyY0.15, 0.07, 6.20
Hunter-Lab24.90, 51.96, -143.30
RYB0.00%, 11.25%, 85.88%

Color Accessibility Scores

#0021DB on a dark background: contrast 2.24:1, fails WCAG AA.
#0021DB on a light background: contrast 9.37:1, passes WCAG AAA.

Color Shades

Tints and shades of #0021DB, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #0021DB. Open any of them in the Muzli palette generator.

Complementary palette

#0021DB · #3856FF · #001380 · #DBBA00 · #FFE138

Analogous palette

#00DBBA · #008FDB · #0021DB · #4D00DB · #BA00DB

Triadic palette

#0021DB · #DB0021 · #21DB00 · #3856FF · #FF3856

Tetradic palette

#0021DB · #DB008F · #DBBA00 · #00DB4D · #001380

Monochromatic palette

#000A42 · #00158F · #0021DB · #2949FF · #758AFF

Generate more palettes containing #0021DB · Browse all color names

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