All About Color #1B2964

#1B2964

About #1B2964

#1B2964 is a dark blue color with the hex code #1B2964. In RGB it is red 27, green 41, blue 100; in HSL it is hue 228°, saturation 57%, lightness 25%; in CMYK it is 73%, 59%, 0%, 61%. Its contrast ratio is 13.57:1 on white and 1.55:1 on black.

#1B2964 Color Conversion

Hex triplet1B, 29, 64
CMYK73.00%, 59.00%, 0.00%, 60.78%
RGB Decimal27, 41, 100
HSL228°, 57%, 25%
RGB Octal33, 51, 144
HSV (HSB)228.49°, 73.00%, 39.22%
RGB Binary11011, 101001, 1100100
CIE-L*AB18.97, 16.34, -36.65
RGB Percent10.59%, 16.08%, 39.22%
CIE-L*CH18.97, 40.13, 294.03
XYZ3.55, 2.74, 12.40
CIE-L*UV18.97, -6.05, -41.19
xyY0.19, 0.15, 2.74
Hunter-Lab16.55, 9.27, -32.83
RYB10.59%, 15.19%, 39.22%

Color Accessibility Scores

#1B2964 on a dark background: contrast 1.55:1, fails WCAG AA.
#1B2964 on a light background: contrast 13.57:1, passes WCAG AAA.

Color Shades

Tints and shades of #1B2964, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #1B2964. Open any of them in the Muzli palette generator.

Complementary palette

#1B2964 · #2F48AC · #080C1C · #64561B · #AC932F

Analogous palette

#1B6456 · #1B4E64 · #1B2964 · #311B64 · #561B64

Triadic palette

#1B2964 · #641B2A · #2A641B · #2F48AC · #AC2F48

Tetradic palette

#1B2964 · #641B4E · #64561B · #1B6431 · #080C1C

Monochromatic palette

#050814 · #0B1128 · #1B2964 · #2C43A0 · #4B65CE

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