All About Color #2138AB

#2138AB

About #2138AB

#2138AB is a medium blue color with the hex code #2138AB. In RGB it is red 33, green 56, blue 171; in HSL it is hue 230°, saturation 68%, lightness 40%; in CMYK it is 81%, 67%, 0%, 33%. Its contrast ratio is 9.47:1 on white and 2.22:1 on black.

#2138AB Color Conversion

Hex triplet21, 38, AB
CMYK80.70%, 67.25%, 0.00%, 32.94%
RGB Decimal33, 56, 171
HSL230°, 68%, 40%
RGB Octal41, 70, 253
HSV (HSB)230.00°, 80.70%, 67.06%
RGB Binary100001, 111000, 10101011
CIE-L*AB29.64, 34.42, -63.59
RGB Percent12.94%, 21.96%, 67.06%
CIE-L*CH29.64, 72.31, 298.42
XYZ9.39, 6.09, 39.21
CIE-L*UV29.64, -9.95, -83.73
xyY0.17, 0.11, 6.09
Hunter-Lab24.68, 24.73, -76.91
RYB12.94%, 20.67%, 67.06%

Color Accessibility Scores

#2138AB on a dark background: contrast 2.22:1, fails WCAG AA.
#2138AB on a light background: contrast 9.47:1, passes WCAG AAA.

Color Shades

Tints and shades of #2138AB, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #2138AB. Open any of them in the Muzli palette generator.

Complementary palette

#2138AB · #4B63DD · #121F5E · #AB9421 · #DDC44B

Analogous palette

#21AB94 · #217DAB · #2138AB · #4F21AB · #9421AB

Triadic palette

#2138AB · #AB2138 · #38AB21 · #4B63DD · #DD4B63

Tetradic palette

#2138AB · #AB217D · #AB9421 · #21AB4F · #121F5E

Monochromatic palette

#080E2B · #14236B · #2138AB · #3E58DA · #7E90E7

Generate more palettes containing #2138AB · Browse all color names

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