All About Color #397BB1

#397BB1

About #397BB1

#397BB1 is a medium blue color with the hex code #397BB1. In RGB it is red 57, green 123, blue 177; in HSL it is hue 207°, saturation 51%, lightness 46%; in CMYK it is 68%, 31%, 0%, 31%. Its contrast ratio is 4.52:1 on white and 4.64:1 on black.

#397BB1 Color Conversion

Hex triplet39, 7B, B1
CMYK67.80%, 30.51%, 0.00%, 30.59%
RGB Decimal57, 123, 177
HSL207°, 51%, 46%
RGB Octal71, 173, 261
HSV (HSB)207.00°, 67.80%, 69.41%
RGB Binary111001, 1111011, 10110001
CIE-L*AB49.75, -3.32, -34.76
RGB Percent22.35%, 48.24%, 69.41%
CIE-L*CH49.75, 34.92, 264.54
XYZ16.71, 18.21, 44.23
CIE-L*UV49.75, -25.66, -52.03
xyY0.21, 0.23, 18.21
Hunter-Lab42.67, -4.80, -31.58
RYB22.35%, 39.05%, 69.41%

Color Accessibility Scores

#397BB1 on a dark background: contrast 4.64:1, passes WCAG AA.
#397BB1 on a light background: contrast 4.52:1, passes WCAG AA.

Color Shades

Tints and shades of #397BB1, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #397BB1. Open any of them in the Muzli palette generator.

Complementary palette

#397BB1 · #74A8D2 · #234B6C · #B16F39 · #D29F74

Analogous palette

#39B16F · #39B1AB · #397BB1 · #393FB1 · #6F39B1

Triadic palette

#397BB1 · #B1397B · #7BB139 · #74A8D2 · #D274A8

Tetradic palette

#397BB1 · #AB39B1 · #B16F39 · #3FB139 · #234B6C

Monochromatic palette

#142B3E · #275377 · #397BB1 · #69A1CE · #A3C5E1

Generate more palettes containing #397BB1 · Browse all color names

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