All About Color #1F4FA3

#1F4FA3

About #1F4FA3

#1F4FA3 is a dark blue color with the hex code #1F4FA3. In RGB it is red 31, green 79, blue 163; in HSL it is hue 218°, saturation 68%, lightness 38%; in CMYK it is 81%, 52%, 0%, 36%. Its contrast ratio is 7.76:1 on white and 2.71:1 on black.

#1F4FA3 Color Conversion

Hex triplet1F, 4F, A3
CMYK80.98%, 51.53%, 0.00%, 36.08%
RGB Decimal31, 79, 163
HSL218°, 68%, 38%
RGB Octal37, 117, 243
HSV (HSB)218.18°, 80.98%, 63.92%
RGB Binary11111, 1001111, 10100011
CIE-L*AB35.06, 15.74, -49.97
RGB Percent12.16%, 30.98%, 63.92%
CIE-L*CH35.06, 52.39, 287.49
XYZ9.97, 8.53, 35.77
CIE-L*UV35.06, -16.02, -70.79
xyY0.18, 0.16, 8.53
Hunter-Lab29.20, 9.85, -52.19
RYB12.16%, 25.96%, 63.92%

Color Accessibility Scores

#1F4FA3 on a dark background: contrast 2.71:1, fails WCAG AA.
#1F4FA3 on a light background: contrast 7.76:1, passes WCAG AAA.

Color Shades

Tints and shades of #1F4FA3, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1F4FA3. Open any of them in the Muzli palette generator.

Complementary palette

#1F4FA3 · #437ADB · #102A56 · #A3721F · #DBA343

Analogous palette

#1FA372 · #1F91A3 · #1F4FA3 · #311FA3 · #721FA3

Triadic palette

#1F4FA3 · #A31F4F · #4FA31F · #437ADB · #DB437A

Tetradic palette

#1F4FA3 · #A31F91 · #A3721F · #1FA331 · #102A56

Monochromatic palette

#071122 · #133063 · #1F4FA3 · #3671D9 · #769FE5

Generate more palettes containing #1F4FA3 · Browse all color names

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