#b66a35

Color #b66a35

A moderately saturated medium orange.

Closest named color Sienna #a0522d · ΔE 11.15 Nearest Tailwind class yellow-700 #a65f00 · ΔE 8.2

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

Conversions

HEX

#b66a35

RGB

rgb(182, 106, 53)

HSL

hsl(24.7, 54.9%, 46.1%)

HSV / HSB

hsv(24.7, 70.9%, 71.4%)

CMYK

cmyk(0%, 41.8%, 70.9%, 28.6%)

LAB

lab(52.41, 25.86, 41.82)

LCH

lch(52.41, 49.17, 58.27)

OKLCH

oklch(59.9%, 0.1183, 53.18)

HWB

hwb(24.7, 20.8%, 28.6%)

Harmony colors

Complementary

#3581b6

Analogous

#b63540

#b66a35

#b6ab35

Triadic

#b66a35

#35b66a

#6a35b6

Split-complementary

#b66a35

#35b6ab

#3540b6

Tetradic

#b66a35

#81b635

#3581b6

#6a35b6

Square

#b66a35

#40b635

#3581b6

#ab35b6

Shades

Color #b66a35 mixed toward black.

#98582c

#794723

#5b351b

#3d2312

#1e1209

Tints

Color #b66a35 mixed toward white.

#cb814e

#d69a71

#e0b495

#eacdb8

#f5e6dc

Tones

Color #b66a35 mixed toward gray.

#ab6c40

#a16e4b

#967055

#8b7260

#80746b

Accessibility

Aa White text on this color

4.12:1

Aa Black text on this color

5.1:1

Black text reads better on this background (5.1:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#9b9a46 · ΔE 27.8

Deuteranopia

#9fa44a · ΔE 30.7

Tritanopia

#b35153 · ΔE 18.9

Achromatopsia

#7d7d7d · ΔE 23.8

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

Code

CSS

background-color: #b66a35;

Tailwind (arbitrary value)

bg-[#b66a35]

Related colors

Seashell #fff5ee

Chocolate #d2691e

Saddle Brown #8b4513

Sandy Brown #f4a460

Peach Puff #ffdab9

Peru #cd853f

Frequently asked questions

#b66a35 (#b66a35) is rgb(182, 106, 53) in RGB.

No, #b66a35 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.

Try it → Generators

Palette Generator

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

Try it →

Build something with this color

Generate a full palette from #b66a35, or check how it holds up for accessibility.

Generate a palette → Check contrast