#333331

Color #333331

A nearly neutral, gray-leaning very dark yellow.

Closest named color Charcoal #36454f · ΔE 12.04 Nearest Tailwind class neutral-800 #262626 · ΔE 4.3

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

Conversions

HEX

#333331

RGB

rgb(51, 51, 49)

HSL

hsl(60, 2%, 19.6%)

HSV / HSB

hsv(60, 3.9%, 20%)

CMYK

cmyk(0%, 0%, 3.9%, 80%)

LAB

lab(21.18, -0.46, 1.27)

LCH

lch(21.18, 1.35, 109.91)

OKLCH

oklch(32%, 0.0034, 106.86)

HWB

hwb(60, 19.2%, 80%)

Harmony colors

Complementary

#313133

Analogous

#333231

#333331

#323331

Triadic

#333331

#313333

#333133

Split-complementary

#333331

#313233

#323133

Tetradic

#333331

#313331

#313133

#333133

Square

#333331

#313332

#313133

#333132

Shades

Color #333331 mixed toward black.

#2a2a29

#222221

#191918

#111110

#080808

Tints

Color #333331 mixed toward white.

#565652

#797974

#9b9b96

#bcbcb9

#dededc

Tones

Color #333331 mixed toward gray.

#333331

#323231

#323232

Accessibility

Aa White text on this color

12.66:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.66:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#333331 · ΔE 0

Deuteranopia

#333332 · ΔE 0.7

Tritanopia

#333232 · ΔE 1.7

Achromatopsia

#333333 · ΔE 1.4

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

Code

CSS

background-color: #333331;

Tailwind (arbitrary value)

bg-[#333331]

Related colors

Ivory #fffff0

Beige #f5f5dc

Light Goldenrod Yellow #fafad2

Light Yellow #ffffe0

Olive #808000

Yellow #ffff00

Frequently asked questions

#333331 (#333331) is rgb(51, 51, 49) in RGB.

No, #333331 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #333331, or check how it holds up for accessibility.

Generate a palette → Check contrast