#121CD9 color

  • HEX#121CD9
  • RGBrgb(18, 28, 217)
  • HSLhsl(237, 85%, 46%)
  • CMYK92, 87, 0, 15

About #121CD9

#121CD9 is a medium blue color with the hex code #121CD9. In RGB it is red 18, green 28, blue 217; in HSL it is hue 237°, saturation 85%, lightness 46%; in CMYK it is 92%, 87%, 0%, 15%. Its contrast ratio is 9.57:1 on white and 2.19:1 on black.

#121CD9 Color Conversion

Hex triplet12, 1C, D9
CMYK91.71%, 87.10%, 0.00%, 14.90%
RGB Decimal18, 28, 217
HSL237°, 85%, 46%
RGB Octal22, 34, 331
HSV (HSB)236.98°, 91.71%, 85.10%
RGB Binary10010, 11100, 11011001
CIE-L*AB29.33, 63.45, -91.19
RGB Percent7.06%, 10.98%, 85.10%
CIE-L*CH29.33, 111.09, 304.83
XYZ13.19, 5.97, 66.10
CIE-L*UV29.33, -8.61, -110.54
xyY0.15, 0.07, 5.97
Hunter-Lab24.43, 53.61, -143.32
RYB7.06%, 10.79%, 85.10%

Color Accessibility Scores

#121CD9 on a dark background: contrast 2.19:1, fails WCAG AA.
#121CD9 on a light background: contrast 9.57:1, passes WCAG AAA.

Color Shades

Tints and shades of #121CD9, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #121CD9. Open any of them in the Muzli palette generator.

Complementary palette

#121CD9 · #555DF1 · #0B1184 · #D9CF12 · #F1E955

Analogous palette

#12D9CF · #127FD9 · #121CD9 · #6B12D9 · #CF12D9

Triadic palette

#121CD9 · #D9121C · #1CD912 · #555DF1 · #F1555D

Tetradic palette

#121CD9 · #D9127F · #D9CF12 · #12D96B · #0B1184

Monochromatic palette

#060A4B · #0C1392 · #121CD9 · #474FF0 · #8E93F6

Generate more palettes containing #121CD9 · Browse all color names

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