#ac3f55

Color #ac3f55

A moderately saturated medium red.

Closest named color Indian Red #cd5c5c · ΔE 15.5 Nearest Tailwind class pink-700 #c6005c · ΔE 7.2

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

Conversions

HEX

#ac3f55

RGB

rgb(172, 63, 85)

HSL

hsl(347.9, 46.4%, 46.1%)

HSV / HSB

hsv(347.9, 63.4%, 67.5%)

CMYK

cmyk(0%, 63.4%, 50.6%, 32.5%)

LAB

lab(42.74, 46.34, 10.97)

LCH

lch(42.74, 47.62, 13.32)

OKLCH

oklch(52.4%, 0.1431, 11.29)

HWB

hwb(347.9, 24.7%, 32.5%)

Harmony colors

Complementary

#3fac96

Analogous

#ac3f8c

#ac3f55

#ac603f

Triadic

#ac3f55

#55ac3f

#3f55ac

Split-complementary

#ac3f55

#3fac60

#3f8cac

Tetradic

#ac3f55

#ac963f

#3fac96

#3f55ac

Square

#ac3f55

#8cac3f

#3fac96

#603fac

Shades

Color #ac3f55 mixed toward black.

#8f3547

#732a39

#56202b

#39151c

#1d0b0e

Tints

Color #ac3f55 mixed toward white.

#c2576d

#ce798a

#da9aa7

#e6bcc5

#f3dde2

Tones

Color #ac3f55 mixed toward gray.

#a3485a

#9a5160

#915a65

#88636b

#7f6c70

Accessibility

Aa White text on this color

5.84:1

Aa Black text on this color

3.6:1

White text reads better on this background (5.84:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8a8a50 · ΔE 44.3

Deuteranopia

#8f964f · ΔE 49.5

Tritanopia

#a94c4b · ΔE 6.8

Achromatopsia

#656565 · ΔE 24.7

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

Code

CSS

background-color: #ac3f55;

Tailwind (arbitrary value)

bg-[#ac3f55]

Related colors

Crimson #dc143c

Pink #ffc0cb

Light Pink #ffb6c1

Pale Violet Red #db7093

Lavender Blush #fff0f5

Hot Pink #ff69b4

Frequently asked questions

#ac3f55 (#ac3f55) is rgb(172, 63, 85) in RGB.

No, #ac3f55 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 #ac3f55, or check how it holds up for accessibility.

Generate a palette → Check contrast