#a11f3c

Color #a11f3c

A moderately saturated dark red.

Closest named color Brown #a52a2a · ΔE 14.12 Nearest Tailwind class rose-800 #a50036 · ΔE 2.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#a11f3c

RGB

rgb(161, 31, 60)

HSL

hsl(346.6, 67.7%, 37.6%)

HSV / HSB

hsv(346.6, 80.7%, 63.1%)

CMYK

cmyk(0%, 80.7%, 62.7%, 36.9%)

LAB

lab(35.76, 52.99, 16.93)

LCH

lch(35.76, 55.63, 17.72)

OKLCH

oklch(46.7%, 0.1643, 14.53)

HWB

hwb(346.6, 12.2%, 36.9%)

Harmony colors

Complementary

#1fa184

Analogous

#a11f7d

#a11f3c

#a1431f

Triadic

#a11f3c

#3ca11f

#1f3ca1

Split-complementary

#a11f3c

#1fa143

#1f7da1

Tetradic

#a11f3c

#a1841f

#1fa184

#1f3ca1

Square

#a11f3c

#7da11f

#1fa184

#431fa1

Shades

Color #a11f3c mixed toward black.

#861a32

#6b1528

#500f1e

#360a14

#1b050a

Tints

Color #a11f3c mixed toward white.

#cd284d

#dd4d6d

#e57a92

#eea6b6

#f6d3db

Tones

Color #a11f3c mixed toward gray.

#962a42

#8b3548

#803f4e

#764a54

#6b555a

Accessibility

Aa White text on this color

7.56:1

Aa Black text on this color

2.78:1

White text reads better on this background (7.56:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#7e7d37 · ΔE 47.2

Deuteranopia

#838a35 · ΔE 52.9

Tritanopia

#9d3231 · ΔE 6.9

Achromatopsia

#545454 · ΔE 25.5

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #a11f3c;

Tailwind (arbitrary value)

bg-[#a11f3c]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#a11f3c (#a11f3c) is rgb(161, 31, 60) in RGB.

No, #a11f3c is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #a11f3c, or check how it holds up for accessibility.

Generate a palette → Check contrast