#b66b56

Color #b66b56

A muted medium red.

Closest named color Sienna #a0522d · ΔE 14.53 Nearest Tailwind class amber-700 #bb4d00 · ΔE 13.6

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

Conversions

HEX

#b66b56

RGB

rgb(182, 107, 86)

HSL

hsl(13.1, 39.7%, 52.5%)

HSV / HSB

hsv(13.1, 52.7%, 71.4%)

CMYK

cmyk(0%, 41.2%, 52.7%, 28.6%)

LAB

lab(53.1, 27.7, 24.59)

LCH

lch(53.1, 37.04, 41.6)

OKLCH

oklch(60.6%, 0.1015, 36.46)

HWB

hwb(13.1, 33.7%, 28.6%)

Harmony colors

Complementary

#56a1b6

Analogous

#b65671

#b66b56

#b69b56

Triadic

#b66b56

#56b66b

#6b56b6

Split-complementary

#b66b56

#56b69b

#5671b6

Tetradic

#b66b56

#a1b656

#56a1b6

#6b56b6

Square

#b66b56

#71b656

#56a1b6

#9b56b6

Shades

Color #b66b56 mixed toward black.

#9c5743

#7d4536

#5e3428

#3e231b

#1f110d

Tints

Color #b66b56 mixed toward white.

#c28372

#ce9c8e

#dab5aa

#e7cec7

#f3e6e3

Tones

Color #b66b56 mixed toward gray.

#ae6f5e

#a67466

#9e786e

#967d76

#8e817e

Accessibility

Aa White text on this color

4.02:1

Aa Black text on this color

5.23:1

Black text reads better on this background (5.23:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#9b9b5c · ΔE 30.9

Deuteranopia

#9fa45d · ΔE 33.8

Tritanopia

#b36061 · ΔE 8.5

Achromatopsia

#7f7f7f · ΔE 22.2

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

Code

CSS

background-color: #b66b56;

Tailwind (arbitrary value)

bg-[#b66b56]

Related colors

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Tomato #ff6347

Light Salmon #ffa07a

Sienna #a0522d

Frequently asked questions

#b66b56 (#b66b56) is rgb(182, 107, 86) in RGB.

No, #b66b56 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.

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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 #b66b56, or check how it holds up for accessibility.

Generate a palette → Check contrast