#a4331f

Color #a4331f

A moderately saturated dark red.

Closest named color Brown #a52a2a · ΔE 8.42 Nearest Tailwind class orange-800 #9f2d00 · ΔE 5.5

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Conversions

HEX

#a4331f

RGB

rgb(164, 51, 31)

HSL

hsl(9, 68.2%, 38.2%)

HSV / HSB

hsv(9, 81.1%, 64.3%)

CMYK

cmyk(0%, 68.9%, 81.1%, 35.7%)

LAB

lab(38.48, 45.44, 37.75)

LCH

lch(38.48, 59.08, 39.72)

OKLCH

oklch(48.7%, 0.1522, 32.42)

HWB

hwb(9, 12.2%, 35.7%)

Harmony colors

Complementary

#1f90a4

Analogous

#a41f4d

#a4331f

#a4751f

Triadic

#a4331f

#1fa433

#331fa4

Split-complementary

#a4331f

#1fa475

#1f4da4

Tetradic

#a4331f

#90a41f

#1f90a4

#331fa4

Square

#a4331f

#4da41f

#1f90a4

#751fa4

Shades

Color #a4331f mixed toward black.

#892a1a

#6d2215

#52190f

#37110a

#1b0805

Tints

Color #a4331f mixed toward white.

#d04127

#de644e

#e68b7a

#eeb1a7

#f7d8d3

Tones

Color #a4331f mixed toward gray.

#993b2a

#8e4235

#834a40

#78524b

#6c5a56

Accessibility

Aa White text on this color

6.84:1

Aa Black text on this color

3.07:1

White text reads better on this background (6.84:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#828225 · ΔE 41.4

Deuteranopia

#888e26 · ΔE 45.5

Tritanopia

#a1292a · ΔE 5.6

Achromatopsia

#5b5b5b · ΔE 25.8

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

Code

CSS

background-color: #a4331f;

Tailwind (arbitrary value)

bg-[#a4331f]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#a4331f (#a4331f) is rgb(164, 51, 31) in RGB.

No, #a4331f 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 #a4331f, or check how it holds up for accessibility.

Generate a palette → Check contrast