All About Color #B30300

#B30300

About #B30300

#B30300 is a dark red color with the hex code #B30300. In RGB it is red 179, green 3, blue 0; in HSL it is hue 1°, saturation 100%, lightness 35%; in CMYK it is 0%, 98%, 100%, 30%. Its contrast ratio is 7.17:1 on white and 2.93:1 on black.

#B30300 Color Conversion

Hex tripletB3, 03, 00
CMYK0.00%, 98.32%, 100.00%, 29.80%
RGB Decimal179, 3, 0
HSL1°, 100%, 35%
RGB Octal263, 3, 0
HSV (HSB)1.01°, 100.00%, 70.20%
RGB Binary10110011, 11, 0
CIE-L*AB37.20, 61.08, 51.55
RGB Percent70.20%, 1.18%, 0.00%
CIE-L*CH37.20, 79.92, 40.16
XYZ18.62, 9.65, 0.88
CIE-L*UV37.20, 121.36, 26.51
xyY0.64, 0.33, 9.65
Hunter-Lab31.06, 52.66, 20.06
RYB70.20%, 1.20%, 0.00%

Color Accessibility Scores

#B30300 on a dark background: contrast 2.93:1, fails WCAG AA.
#B30300 on a light background: contrast 7.17:1, passes WCAG AAA.

Color Shades

Tints and shades of #B30300, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #B30300. Open any of them in the Muzli palette generator.

Complementary palette

#B30300 · #FF130F · #570100 · #00B0B3 · #0FFBFF

Analogous palette

#B300B0 · #B30056 · #B30300 · #B35C00 · #B0B300

Triadic palette

#B30300 · #00B303 · #0300B3 · #FF130F · #0FFF13

Tetradic palette

#B30300 · #56B300 · #00B0B3 · #5C00B3 · #570100

Monochromatic palette

#1A0000 · #660200 · #B30300 · #FF0400 · #FF4F4D

Generate more palettes containing #B30300 · Browse all color names

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