#403d34

Color #403d34

A nearly neutral, gray-leaning dark yellow.

Closest named color Charcoal #36454f · ΔE 14.47 Nearest Tailwind class stone-700 #44403b · ΔE 2.9

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Conversions

HEX

#403d34

RGB

rgb(64, 61, 52)

HSL

hsl(45, 10.3%, 22.7%)

HSV / HSB

hsv(45, 18.8%, 25.1%)

CMYK

cmyk(0%, 4.7%, 18.8%, 74.9%)

LAB

lab(25.79, -0.56, 6.02)

LCH

lch(25.79, 6.05, 95.31)

OKLCH

oklch(36%, 0.0156, 91.84)

HWB

hwb(45, 20.4%, 74.9%)

Harmony colors

Complementary

#343740

Analogous

#403734

#403d34

#3d4034

Triadic

#403d34

#34403d

#3d3440

Split-complementary

#403d34

#343d40

#373440

Tetradic

#403d34

#374034

#343740

#3d3440

Square

#403d34

#344037

#343740

#40343d

Shades

Color #403d34 mixed toward black.

#35332b

#2b2923

#201e1a

#151411

#0b0a09

Tints

Color #403d34 mixed toward white.

#645f51

#88826f

#a7a292

#c4c1b7

#e2e0db

Tones

Color #403d34 mixed toward gray.

#3f3c35

#3e3c36

#3d3b37

#3c3b38

#3b3a39

Accessibility

Aa White text on this color

10.85:1

Aa Black text on this color

1.94:1

White text reads better on this background (10.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f36 · ΔE 2

Deuteranopia

#3f3f37 · ΔE 1.9

Tritanopia

#403838 · ΔE 7.4

Achromatopsia

#3d3d3d · ΔE 5.3

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

Code

CSS

background-color: #403d34;

Tailwind (arbitrary value)

bg-[#403d34]

Related colors

Goldenrod #daa520

Dark Goldenrod #b8860b

Cornsilk #fff8dc

Floral White #fffaf0

Gold #ffd700

Old Lace #fdf5e6

Frequently asked questions

#403d34 (#403d34) is rgb(64, 61, 52) in RGB.

No, #403d34 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 #403d34, or check how it holds up for accessibility.

Generate a palette → Check contrast