All About Color #3F18CD

#3F18CD

About #3F18CD

#3F18CD is a medium blue color with the hex code #3F18CD. In RGB it is red 63, green 24, blue 205; in HSL it is hue 253°, saturation 79%, lightness 45%; in CMYK it is 69%, 88%, 0%, 20%. Its contrast ratio is 9.44:1 on white and 2.22:1 on black.

#3F18CD Color Conversion

Hex triplet3F, 18, CD
CMYK69.27%, 88.29%, 0.00%, 19.61%
RGB Decimal63, 24, 205
HSL253°, 79%, 45%
RGB Octal77, 30, 315
HSV (HSB)252.93°, 88.29%, 80.39%
RGB Binary111111, 11000, 11001101
CIE-L*AB29.71, 63.19, -83.54
RGB Percent24.71%, 9.41%, 80.39%
CIE-L*CH29.71, 104.74, 307.10
XYZ13.40, 6.12, 58.23
CIE-L*UV29.71, -2.46, -104.88
xyY0.17, 0.08, 6.12
Hunter-Lab24.73, 53.39, -122.27
RYB24.71%, 9.41%, 80.39%

Color Accessibility Scores

#3F18CD on a dark background: contrast 2.22:1, fails WCAG AA.
#3F18CD on a light background: contrast 9.44:1, passes WCAG AAA.

Color Shades

Tints and shades of #3F18CD, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #3F18CD. Open any of them in the Muzli palette generator.

Complementary palette

#3F18CD · #7656EB · #260E7B · #A6CD18 · #CBEB56

Analogous palette

#18A6CD · #184BCD · #3F18CD · #9A18CD · #CD18A6

Triadic palette

#3F18CD · #CD3F18 · #18CD3F · #7656EB · #EB7656

Tetradic palette

#3F18CD · #CD184B · #A6CD18 · #18CD9A · #260E7B

Monochromatic palette

#150844 · #2A1089 · #3F18CD · #6B48EA · #A38DF2

Generate more palettes containing #3F18CD · Browse all color names

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