All About Color #283AA4

#283AA4

About #283AA4

#283AA4 is a medium blue color with the hex code #283AA4. In RGB it is red 40, green 58, blue 164; in HSL it is hue 231°, saturation 61%, lightness 40%; in CMYK it is 76%, 65%, 0%, 36%. Its contrast ratio is 9.41:1 on white and 2.23:1 on black.

#283AA4 Color Conversion

Hex triplet28, 3A, A4
CMYK75.61%, 64.63%, 0.00%, 35.69%
RGB Decimal40, 58, 164
HSL231°, 61%, 40%
RGB Octal50, 72, 244
HSV (HSB)231.29°, 75.61%, 64.31%
RGB Binary101000, 111010, 10100100
CIE-L*AB29.81, 31.20, -59.10
RGB Percent15.69%, 22.75%, 64.31%
CIE-L*CH29.81, 66.83, 297.83
XYZ9.09, 6.16, 35.83
CIE-L*UV29.81, -9.24, -78.70
xyY0.18, 0.12, 6.16
Hunter-Lab24.81, 21.96, -68.24
RYB15.69%, 21.85%, 64.31%

Color Accessibility Scores

#283AA4 on a dark background: contrast 2.23:1, fails WCAG AA.
#283AA4 on a light background: contrast 9.41:1, passes WCAG AAA.

Color Shades

Tints and shades of #283AA4, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #283AA4. Open any of them in the Muzli palette generator.

Complementary palette

#283AA4 · #5366D5 · #16205A · #A49228 · #D5C253

Analogous palette

#28A492 · #2879A4 · #283AA4 · #5328A4 · #9228A4

Triadic palette

#283AA4 · #A4283A · #3AA428 · #5366D5 · #D55366

Tetradic palette

#283AA4 · #A42879 · #A49228 · #28A453 · #16205A

Monochromatic palette

#0A0F29 · #192567 · #283AA4 · #465BD2 · #8492E1

Generate more palettes containing #283AA4 · Browse all color names

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