#a63923

Color #a63923

A moderately saturated dark red.

Closest named color Brown #a52a2a · ΔE 9.17 Nearest Tailwind class orange-800 #9f2d00 · ΔE 5.8

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Conversions

HEX

#a63923

RGB

rgb(166, 57, 35)

HSL

hsl(10.1, 65.2%, 39.4%)

HSV / HSB

hsv(10.1, 78.9%, 65.1%)

CMYK

cmyk(0%, 65.7%, 78.9%, 34.9%)

LAB

lab(39.84, 43.71, 37.09)

LCH

lch(39.84, 57.33, 40.32)

OKLCH

oklch(49.8%, 0.148, 33.28)

HWB

hwb(10.1, 13.7%, 34.9%)

Harmony colors

Complementary

#2390a6

Analogous

#a6234e

#a63923

#a67b23

Triadic

#a63923

#23a639

#3923a6

Split-complementary

#a63923

#23a67b

#234ea6

Tetradic

#a63923

#90a623

#2390a6

#3923a6

Square

#a63923

#4ea623

#2390a6

#7b23a6

Shades

Color #a63923 mixed toward black.

#8a301d

#6f2617

#531d11

#37130c

#1c0a06

Tints

Color #a63923 mixed toward white.

#d1482c

#db6b55

#e4907f

#edb5aa

#f6dad4

Tones

Color #a63923 mixed toward gray.

#9b402e

#904839

#854f44

#7a564f

#6f5d5a

Accessibility

Aa White text on this color

6.5:1

Aa Black text on this color

3.23:1

White text reads better on this background (6.5:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#858429 · ΔE 40.2

Deuteranopia

#8a902b · ΔE 44.5

Tritanopia

#a32e2f · ΔE 6.4

Achromatopsia

#5e5e5e · ΔE 25.5

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

Code

CSS

background-color: #a63923;

Tailwind (arbitrary value)

bg-[#a63923]

Related colors

Tomato #ff6347

Salmon #fa8072

Misty Rose #ffe4e1

Dark Salmon #e9967a

Coral #ff7f50

Orange Red #ff4500

Frequently asked questions

#a63923 (#a63923) is rgb(166, 57, 35) in RGB.

No, #a63923 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 #a63923, or check how it holds up for accessibility.

Generate a palette → Check contrast