All About Color #283DA4

#283DA4

About #283DA4

#283DA4 is a medium blue color with the hex code #283DA4. In RGB it is red 40, green 61, blue 164; in HSL it is hue 230°, saturation 61%, lightness 40%; in CMYK it is 76%, 63%, 0%, 36%. Its contrast ratio is 9.16:1 on white and 2.29:1 on black.

#283DA4 Color Conversion

Hex triplet28, 3D, A4
CMYK75.61%, 62.80%, 0.00%, 35.69%
RGB Decimal40, 61, 164
HSL230°, 61%, 40%
RGB Octal50, 75, 244
HSV (HSB)229.84°, 75.61%, 64.31%
RGB Binary101000, 111101, 10100100
CIE-L*AB30.57, 29.23, -57.86
RGB Percent15.69%, 23.92%, 64.31%
CIE-L*CH30.57, 64.82, 296.80
XYZ9.24, 6.47, 35.88
CIE-L*UV30.57, -9.92, -77.95
xyY0.18, 0.13, 6.47
Hunter-Lab25.43, 20.37, -65.84
RYB15.69%, 22.73%, 64.31%

Color Accessibility Scores

#283DA4 on a dark background: contrast 2.29:1, fails WCAG AA.
#283DA4 on a light background: contrast 9.16:1, passes WCAG AAA.

Color Shades

Tints and shades of #283DA4, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #283DA4. Open any of them in the Muzli palette generator.

Complementary palette

#283DA4 · #5368D5 · #16215A · #A48F28 · #D5BF53

Analogous palette

#28A48F · #287BA4 · #283DA4 · #5128A4 · #8F28A4

Triadic palette

#283DA4 · #A4283D · #3DA428 · #5368D5 · #D55368

Tetradic palette

#283DA4 · #A4287B · #A48F28 · #28A451 · #16215A

Monochromatic palette

#0A0F29 · #192667 · #283DA4 · #465ED2 · #8493E1

Generate more palettes containing #283DA4 · Browse all color names

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