#ad3b3b

Color #ad3b3b

A moderately saturated medium red.

Closest named color Brown #a52a2a · ΔE 7.19 Nearest Tailwind class rose-700 #c70036 · ΔE 6.2

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

Conversions

HEX

#ad3b3b

RGB

rgb(173, 59, 59)

HSL

hsl(0, 49.1%, 45.5%)

HSV / HSB

hsv(0, 65.9%, 67.8%)

CMYK

cmyk(0%, 65.9%, 65.9%, 32.2%)

LAB

lab(41.74, 46.48, 25.68)

LCH

lch(41.74, 53.1, 28.92)

OKLCH

oklch(51.6%, 0.1494, 23.97)

HWB

hwb(0, 23.1%, 32.2%)

Harmony colors

Complementary

#3badad

Analogous

#ad3b74

#ad3b3b

#ad743b

Triadic

#ad3b3b

#3bad3b

#3b3bad

Split-complementary

#ad3b3b

#3bad74

#3b74ad

Tetradic

#ad3b3b

#adad3b

#3badad

#3b3bad

Square

#ad3b3b

#74ad3b

#3badad

#743bad

Shades

Color #ad3b3b mixed toward black.

#903131

#732727

#561e1e

#3a1414

#1d0a0a

Tints

Color #ad3b3b mixed toward white.

#c45252

#d07575

#dc9797

#e7baba

#f3dcdc

Tones

Color #ad3b3b mixed toward gray.

#a34545

#9a4e4e

#915858

#876161

#7e6b6b

Accessibility

Aa White text on this color

6.06:1

Aa Black text on this color

3.47:1

White text reads better on this background (6.06:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#8a8a3b · ΔE 43.8

Deuteranopia

#90963b · ΔE 48.1

Tritanopia

#a93b3b · ΔE 0.8

Achromatopsia

#626262 · ΔE 25.1

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

Code

CSS

background-color: #ad3b3b;

Tailwind (arbitrary value)

bg-[#ad3b3b]

Related colors

Red #ff0000

Maroon #800000

Black #000000

Brown #a52a2a

Dark Gray #a9a9a9

Dark Red #8b0000

Frequently asked questions

#ad3b3b (#ad3b3b) is rgb(173, 59, 59) in RGB.

No, #ad3b3b is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

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

Try it → Accessibility

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 #ad3b3b, or check how it holds up for accessibility.

Generate a palette → Check contrast