#423f34

Color #423f34

A nearly neutral, gray-leaning dark yellow.

Closest named color Charcoal #36454f · ΔE 15.46 Nearest Tailwind class olive-700 #474739 · ΔE 3.5

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Conversions

HEX

#423f34

RGB

rgb(66, 63, 52)

HSL

hsl(47.1, 11.9%, 23.1%)

HSV / HSB

hsv(47.1, 21.2%, 25.9%)

CMYK

cmyk(0%, 4.5%, 21.2%, 74.1%)

LAB

lab(26.62, -0.93, 7.22)

LCH

lch(26.62, 7.28, 97.34)

OKLCH

oklch(36.7%, 0.0187, 94.61)

HWB

hwb(47.1, 20.4%, 74.1%)

Harmony colors

Complementary

#343742

Analogous

#423834

#423f34

#3e4234

Triadic

#423f34

#34423f

#3f3442

Split-complementary

#423f34

#343e42

#383442

Tetradic

#423f34

#374234

#343742

#3f3442

Square

#423f34

#344238

#343742

#42343e

Shades

Color #423f34 mixed toward black.

#37342b

#2c2a23

#211f1a

#161511

#0b0a09

Tints

Color #423f34 mixed toward white.

#666251

#8b856d

#a9a491

#c5c2b6

#e2e1da

Tones

Color #423f34 mixed toward gray.

#413e35

#403e36

#3e3d37

#3d3c39

#3c3c3a

Accessibility

Aa White text on this color

10.54:1

Aa Black text on this color

1.99:1

White text reads better on this background (10.54:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#414137 · ΔE 1.9

Deuteranopia

#414138 · ΔE 2

Tritanopia

#42393a · ΔE 9.4

Achromatopsia

#3f3f3f · ΔE 6.3

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

Code

CSS

background-color: #423f34;

Tailwind (arbitrary value)

bg-[#423f34]

Related colors

Cornsilk #fff8dc

Gold #ffd700

Goldenrod #daa520

Dark Goldenrod #b8860b

Khaki #f0e68c

Lemon Chiffon #fffacd

Frequently asked questions

#423f34 (#423f34) is rgb(66, 63, 52) in RGB.

No, #423f34 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 #423f34, or check how it holds up for accessibility.

Generate a palette → Check contrast