All About Color #641B2A

#641B2A

About #641B2A

#641B2A is a dark red color with the hex code #641B2A. In RGB it is red 100, green 27, blue 42; in HSL it is hue 348°, saturation 57%, lightness 25%; in CMYK it is 0%, 73%, 58%, 61%. Its contrast ratio is 12.12:1 on white and 1.73:1 on black.

#641B2A Color Conversion

Hex triplet64, 1B, 2A
CMYK0.00%, 73.00%, 58.00%, 60.78%
RGB Decimal100, 27, 42
HSL348°, 57%, 25%
RGB Octal144, 33, 52
HSV (HSB)347.67°, 73.00%, 39.22%
RGB Binary1100100, 11011, 101010
CIE-L*AB22.52, 33.79, 8.98
RGB Percent39.22%, 10.59%, 16.47%
CIE-L*CH22.52, 34.97, 14.88
XYZ6.07, 3.66, 2.58
CIE-L*UV22.52, 45.46, 3.27
xyY0.49, 0.30, 3.66
Hunter-Lab19.13, 23.11, 5.41
RYB39.22%, 10.59%, 16.47%

Color Accessibility Scores

#641B2A on a dark background: contrast 1.73:1, fails WCAG AA.
#641B2A on a light background: contrast 12.12:1, passes WCAG AAA.

Color Shades

Tints and shades of #641B2A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #641B2A. Open any of them in the Muzli palette generator.

Complementary palette

#641B2A · #AC2F48 · #1C080C · #1B6456 · #2FAC93

Analogous palette

#561B64 · #641B4E · #641B2A · #64311B · #64561B

Triadic palette

#641B2A · #2A641B · #1B2A64 · #AC2F48 · #48AC2F

Tetradic palette

#641B2A · #4E641B · #1B6456 · #311B64 · #1C080C

Monochromatic palette

#140508 · #280B11 · #641B2A · #A02C43 · #CE4B65

Generate more palettes containing #641B2A · Browse all color names

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