All About Color #040B2F

#040B2F

About #040B2F

#040B2F is a very dark blue color with the hex code #040B2F. In RGB it is red 4, green 11, blue 47; in HSL it is hue 230°, saturation 84%, lightness 10%; in CMYK it is 91%, 77%, 0%, 82%. Its contrast ratio is 19.19:1 on white and 1.09:1 on black.

#040B2F Color Conversion

Hex triplet04, 0B, 2F
CMYK91.49%, 76.60%, 0.00%, 81.57%
RGB Decimal4, 11, 47
HSL230°, 84%, 10%
RGB Octal4, 13, 57
HSV (HSB)230.23°, 91.49%, 18.43%
RGB Binary100, 1011, 101111
CIE-L*AB4.25, 9.66, -23.73
RGB Percent1.57%, 4.31%, 18.43%
CIE-L*CH4.25, 25.62, 292.15
XYZ0.68, 0.47, 2.74
CIE-L*UV4.25, -1.48, -11.23
xyY0.18, 0.12, 0.47
Hunter-Lab6.86, 5.77, -18.92
RYB1.57%, 3.93%, 18.43%

Color Accessibility Scores

#040B2F on a dark background: contrast 1.09:1, fails WCAG AA.
#040B2F on a light background: contrast 19.19:1, passes WCAG AAA.

Color Shades

Tints and shades of #040B2F, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #040B2F. Open any of them in the Muzli palette generator.

Complementary palette

#040B2F · #0B1F83 · #020617 · #2F2804 · #836F0B

Analogous palette

#042F28 · #04212F · #040B2F · #12042F · #28042F

Triadic palette

#040B2F · #2F040B · #0B2F04 · #0B1F83 · #830B1F

Tetradic palette

#040B2F · #2F0421 · #2F2804 · #042F12 · #020617

Monochromatic palette

#020617 · #020617 · #040B2F · #0A1C75 · #102DBC

Generate more palettes containing #040B2F · Browse all color names

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