All About Color #1B18CD

#1B18CD

About #1B18CD

#1B18CD is a medium blue color with the hex code #1B18CD. In RGB it is red 27, green 24, blue 205; in HSL it is hue 241°, saturation 79%, lightness 45%; in CMYK it is 87%, 88%, 0%, 20%. Its contrast ratio is 10.20:1 on white and 2.06:1 on black.

#1B18CD Color Conversion

Hex triplet1B, 18, CD
CMYK86.83%, 88.29%, 0.00%, 19.61%
RGB Decimal27, 24, 205
HSL241°, 79%, 45%
RGB Octal33, 30, 315
HSV (HSB)240.99°, 88.29%, 80.39%
RGB Binary11011, 11000, 11001101
CIE-L*AB27.56, 61.67, -87.18
RGB Percent10.59%, 9.41%, 80.39%
CIE-L*CH27.56, 106.79, 305.28
XYZ11.80, 5.29, 58.16
CIE-L*UV27.56, -7.24, -103.52
xyY0.16, 0.07, 5.29
Hunter-Lab23.01, 51.26, -133.76
RYB10.59%, 9.41%, 80.39%

Color Accessibility Scores

#1B18CD on a dark background: contrast 2.06:1, fails WCAG AA.
#1B18CD on a light background: contrast 10.20:1, passes WCAG AAA.

Color Shades

Tints and shades of #1B18CD, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1B18CD. Open any of them in the Muzli palette generator.

Complementary palette

#1B18CD · #5956EB · #100E7B · #CACD18 · #E9EB56

Analogous palette

#18CACD · #1870CD · #1B18CD · #7618CD · #CD18CA

Triadic palette

#1B18CD · #CD1B18 · #18CD1B · #5956EB · #EB5956

Tetradic palette

#1B18CD · #CD1870 · #CACD18 · #18CD76 · #100E7B

Monochromatic palette

#090844 · #121089 · #1B18CD · #4B48EA · #8F8DF2

Generate more palettes containing #1B18CD · Browse all color names

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