#3f3f36

Color #3f3f36

A nearly neutral, gray-leaning dark yellow.

Closest named color Charcoal #36454f · ΔE 13.71 Nearest Tailwind class olive-700 #474739 · ΔE 3.5

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Conversions

HEX

#3f3f36

RGB

rgb(63, 63, 54)

HSL

hsl(60, 7.7%, 22.9%)

HSV / HSB

hsv(60, 14.3%, 24.7%)

CMYK

cmyk(0%, 0%, 14.3%, 75.3%)

LAB

lab(26.38, -1.9, 5.53)

LCH

lch(26.38, 5.85, 108.96)

OKLCH

oklch(36.5%, 0.015, 107.1)

HWB

hwb(60, 21.2%, 75.3%)

Harmony colors

Complementary

#36363f

Analogous

#3f3a36

#3f3f36

#3a3f36

Triadic

#3f3f36

#363f3f

#3f363f

Split-complementary

#3f3f36

#363a3f

#3a363f

Tetradic

#3f3f36

#363f36

#36363f

#3f363f

Square

#3f3f36

#363f3a

#36363f

#3f363a

Shades

Color #3f3f36 mixed toward black.

#34342d

#2a2a24

#1f1f1b

#151512

#0a0a09

Tints

Color #3f3f36 mixed toward white.

#626254

#858572

#a4a495

#c3c3b8

#e1e1dc

Tones

Color #3f3f36 mixed toward gray.

#3e3e37

#3d3d37

#3d3d38

#3c3c39

#3b3b3a

Accessibility

Aa White text on this color

10.63:1

Aa Black text on this color

1.98:1

White text reads better on this background (10.63:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3f3f38 · ΔE 1.1

Deuteranopia

#3f3f39 · ΔE 1.7

Tritanopia

#3f3a3a · ΔE 7.4

Achromatopsia

#3e3e3e · ΔE 5.5

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

Code

CSS

background-color: #3f3f36;

Tailwind (arbitrary value)

bg-[#3f3f36]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#3f3f36 (#3f3f36) is rgb(63, 63, 54) in RGB.

No, #3f3f36 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 #3f3f36, or check how it holds up for accessibility.

Generate a palette → Check contrast