#557BD3 color

  • HEX#557BD3
  • RGBrgb(85, 123, 211)
  • HSLhsl(222, 59%, 58%)
  • CMYK60, 42, 0, 17

About #557BD3

#557BD3 is a medium blue color with the hex code #557BD3. In RGB it is red 85, green 123, blue 211; in HSL it is hue 222°, saturation 59%, lightness 58%; in CMYK it is 60%, 42%, 0%, 17%. Its contrast ratio is 4.07:1 on white and 5.16:1 on black.

#557BD3 Color Conversion

Hex triplet55, 7B, D3
CMYK59.72%, 41.71%, 0.00%, 17.25%
RGB Decimal85, 123, 211
HSL222°, 59%, 58%
RGB Octal125, 173, 323
HSV (HSB)221.90°, 59.72%, 82.75%
RGB Binary1010101, 1111011, 11010011
CIE-L*AB52.73, 13.45, -49.43
RGB Percent33.33%, 48.24%, 82.75%
CIE-L*CH52.73, 51.22, 285.22
XYZ22.59, 20.80, 64.45
CIE-L*UV52.73, -18.30, -77.96
xyY0.21, 0.19, 20.80
Hunter-Lab45.61, 8.59, -51.86
RYB33.33%, 44.78%, 82.75%

Color Accessibility Scores

#557BD3 on a dark background: contrast 5.16:1, passes WCAG AA.
#557BD3 on a light background: contrast 4.07:1, passes WCAG AA for large text only.

Color Shades

Tints and shades of #557BD3, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #557BD3. Open any of them in the Muzli palette generator.

Complementary palette

#557BD3 · #9EB3E6 · #2A4EA2 · #D3AD55 · #E6D09E

Analogous palette

#55D3AD · #55BAD3 · #557BD3 · #6E55D3 · #AD55D3

Triadic palette

#557BD3 · #D3557B · #7BD355 · #9EB3E6 · #E69EB3

Tetradic palette

#557BD3 · #D355BA · #D3AD55 · #55D36E · #2A4EA2

Monochromatic palette

#1D3772 · #2D54AE · #557BD3 · #92AAE3 · #CED9F2

Generate more palettes containing #557BD3 · Browse all color names

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