All About Color #B30003

#B30003

About #B30003

#B30003 is a dark red color with the hex code #B30003. In RGB it is red 179, green 0, blue 3; in HSL it is hue 359°, saturation 100%, lightness 35%; in CMYK it is 0%, 100%, 98%, 30%. Its contrast ratio is 7.20:1 on white and 2.92:1 on black.

#B30003 Color Conversion

Hex tripletB3, 00, 03
CMYK0.00%, 100.00%, 98.32%, 29.80%
RGB Decimal179, 0, 3
HSL359°, 100%, 35%
RGB Octal263, 0, 3
HSV (HSB)358.99°, 100.00%, 70.20%
RGB Binary10110011, 0, 11
CIE-L*AB37.10, 61.46, 50.28
RGB Percent70.20%, 0.00%, 1.18%
CIE-L*CH37.10, 79.40, 39.29
XYZ18.61, 9.59, 0.96
CIE-L*UV37.10, 121.69, 25.92
xyY0.64, 0.33, 9.59
Hunter-Lab30.97, 53.06, 19.85
RYB70.20%, 0.00%, 1.18%

Color Accessibility Scores

#B30003 on a dark background: contrast 2.92:1, fails WCAG AA.
#B30003 on a light background: contrast 7.20:1, passes WCAG AAA.

Color Shades

Tints and shades of #B30003, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #B30003. Open any of them in the Muzli palette generator.

Complementary palette

#B30003 · #FF0F13 · #570001 · #00B3B0 · #0FFFFB

Analogous palette

#B000B3 · #B3005C · #B30003 · #B35600 · #B3B000

Triadic palette

#B30003 · #03B300 · #0003B3 · #FF0F13 · #13FF0F

Tetradic palette

#B30003 · #5CB300 · #00B3B0 · #5600B3 · #570001

Monochromatic palette

#1A0000 · #660002 · #B30003 · #FF0004 · #FF4D4F

Generate more palettes containing #B30003 · Browse all color names

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