#403d2a

Color #403d2a

A muted dark yellow.

Closest named color Dark Slate Gray #2f4f4f · ΔE 19.37 Nearest Tailwind class olive-700 #474739 · ΔE 4.2

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

Conversions

HEX

#403d2a

RGB

rgb(64, 61, 42)

HSL

hsl(51.8, 20.8%, 20.8%)

HSV / HSB

hsv(51.8, 34.4%, 25.1%)

CMYK

cmyk(0%, 4.7%, 34.4%, 74.9%)

LAB

lab(25.55, -2.3, 12.21)

LCH

lch(25.55, 12.42, 100.67)

OKLCH

oklch(35.7%, 0.0311, 100.19)

HWB

hwb(51.8, 16.5%, 74.9%)

Harmony colors

Complementary

#2a2d40

Analogous

#40322a

#403d2a

#38402a

Triadic

#403d2a

#2a403d

#3d2a40

Split-complementary

#403d2a

#2a3840

#322a40

Tetradic

#403d2a

#2d402a

#2a2d40

#3d2a40

Square

#403d2a

#2a4032

#2a2d40

#402a38

Shades

Color #403d2a mixed toward black.

#353323

#2b291c

#201f15

#15140e

#0b0a07

Tints

Color #403d2a mixed toward white.

#696445

#918b5f

#afa985

#cac6ae

#e4e2d6

Tones

Color #403d2a mixed toward gray.

#3e3c2c

#3c3a2e

#3b3930

#393831

#373633

Accessibility

Aa White text on this color

10.94:1

Aa Black text on this color

1.92:1

White text reads better on this background (10.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f2f · ΔE 2.2

Deuteranopia

#3f3f31 · ΔE 2.7

Tritanopia

#403334 · ΔE 14.8

Achromatopsia

#3d3d3d · ΔE 9.9

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

Code

CSS

background-color: #403d2a;

Tailwind (arbitrary value)

bg-[#403d2a]

Related colors

Gold #ffd700

Khaki #f0e68c

Lemon Chiffon #fffacd

Pale Goldenrod #eee8aa

Cornsilk #fff8dc

Dark Khaki #bdb76b

Frequently asked questions

#403d2a (#403d2a) is rgb(64, 61, 42) in RGB.

No, #403d2a is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #403d2a, or check how it holds up for accessibility.

Generate a palette → Check contrast