All About Color #281F1A

#281F1A

About #281F1A

#281F1A is a very dark orange color with the hex code #281F1A. In RGB it is red 40, green 31, blue 26; in HSL it is hue 21°, saturation 21%, lightness 13%; in CMYK it is 0%, 22%, 35%, 84%. Its contrast ratio is 16.14:1 on white and 1.30:1 on black.

#281F1A Color Conversion

Hex triplet28, 1F, 1A
CMYK0.00%, 22.50%, 35.00%, 84.31%
RGB Decimal40, 31, 26
HSL21°, 21%, 13%
RGB Octal50, 37, 32
HSV (HSB)21.43°, 35.00%, 15.69%
RGB Binary101000, 11111, 11010
CIE-L*AB12.64, 3.37, 5.05
RGB Percent15.69%, 12.16%, 10.20%
CIE-L*CH12.64, 6.07, 56.29
XYZ1.55, 1.51, 1.19
CIE-L*UV12.64, 4.32, 3.45
xyY0.37, 0.35, 1.51
Hunter-Lab12.27, 1.10, 2.86
RYB15.69%, 13.25%, 10.20%

Color Accessibility Scores

#281F1A on a dark background: contrast 1.30:1, fails WCAG AA.
#281F1A on a light background: contrast 16.14:1, passes WCAG AAA.

Color Shades

Tints and shades of #281F1A, from lightest to darkest. Each swatch links to its own color page.

Related Palettes

Harmonious five-color palettes built around #281F1A. Open any of them in the Muzli palette generator.

Complementary palette

#281F1A · #604A3E · #0F0C0A · #1A2328 · #3E5460

Analogous palette

#281A23 · #281A1C · #281F1A · #28261A · #23281A

Triadic palette

#281F1A · #1A281F · #1F1A28 · #604A3E · #3E604A

Tetradic palette

#281F1A · #1C281A · #1A2328 · #261A28 · #0F0C0A

Monochromatic palette

#0F0C0A · #0F0C0A · #281F1A · #564338 · #856757

Generate more palettes containing #281F1A · Browse all color names

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